1520452440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 5445245520

約数和(自身を除く): 3924793080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 169, 180, 195, 201, 234, 260, 268, 312, 335, 338, 360, 373, 390, 402, 468, 507, 520, 536, 585, 603, 670, 676, 746, 780, 804, 845, 871, 936, 1005, 1014, 1119, 1170, 1206, 1340, 1352, 1492, 1521, 1560, 1608, 1690, 1742, 1865, 2010, 2028, 2238, 2340, 2412, 2535, 2613, 2680, 2984, 3015, 3042, 3357, 3380, 3484, 3730, 4020, 4056, 4355, 4476, 4680, 4824, 4849, 5070, 5226, 5595, 6030, 6084, 6714, 6760, 6968, 7460, 7605, 7839, 8040, 8710, 8952, 9698, 10140, 10452, 11190, 11323, 12060, 12168, 13065, 13428, 14547, 14920, 15210, 15678, 16785, 17420, 19396, 20280, 20904, 22380, 22646, 24120, 24245, 24991, 26130, 26856, 29094, 30420, 31356, 33570, 33969, 34840, 38792, 39195, 43641, 44760, 45292, 48490, 49982, 52260, 56615, 58188, 60840, 62712, 63037, 67140, 67938, 72735, 74973, 78390, 87282, 90584, 96980, 99964, 101907, 104520, 113230, 116376, 124955, 126074, 134280, 135876, 145470, 149946, 156780, 169845, 174564, 189111, 193960, 199928, 203814, 218205, 224919, 226460, 249910, 252148, 271752, 290940, 299892, 313560, 315185, 324883, 339690, 349128, 374865, 378222, 407628, 436410, 449838, 452920, 499820, 504296, 509535, 567333, 581880, 599784, 630370, 649766, 679380, 749730, 756444, 815256, 872820, 899676, 945555, 974649, 999640, 1019070, 1124595, 1134666, 1260740, 1299532, 1358760, 1499460, 1512888, 1624415, 1745640, 1799352, 1891110, 1949298, 2038140, 2249190, 2269332, 2521480, 2599064, 2836665, 2923947, 2998920, 3248830, 3782220, 3898596, 4076280, 4223479, 4498380, 4538664, 4873245, 5673330, 5847894, 6497660, 7564440, 7797192, 8446958, 8996760, 9746490, 11346660, 11695788, 12670437, 12995320, 14619735, 16893916, 19492980, 21117395, 22693320, 23391576, 25340874, 29239470, 33787832, 38011311, 38985960, 42234790, 50681748, 58478940, 63352185, 76022622, 84469580, 101363496, 116957880, 126704370, 152045244, 168939160, 190056555, 253408740, 304090488, 380113110, 506817480, 760226220, 1520452440]

約数ペア:

[(1, 1520452440), (2, 760226220), (3, 506817480), (4, 380113110), (5, 304090488), (6, 253408740), (8, 190056555), (9, 168939160), (10, 152045244), (12, 126704370), (13, 116957880), (15, 101363496), (18, 84469580), (20, 76022622), (24, 63352185), (26, 58478940), (30, 50681748), (36, 42234790), (39, 38985960), (40, 38011311), (45, 33787832), (52, 29239470), (60, 25340874), (65, 23391576), (67, 22693320), (72, 21117395), (78, 19492980), (90, 16893916), (104, 14619735), (117, 12995320), (120, 12670437), (130, 11695788), (134, 11346660), (156, 9746490), (169, 8996760), (180, 8446958), (195, 7797192), (201, 7564440), (234, 6497660), (260, 5847894), (268, 5673330), (312, 4873245), (335, 4538664), (338, 4498380), (360, 4223479), (373, 4076280), (390, 3898596), (402, 3782220), (468, 3248830), (507, 2998920), (520, 2923947), (536, 2836665), (585, 2599064), (603, 2521480), (670, 2269332), (676, 2249190), (746, 2038140), (780, 1949298), (804, 1891110), (845, 1799352), (871, 1745640), (936, 1624415), (1005, 1512888), (1014, 1499460), (1119, 1358760), (1170, 1299532), (1206, 1260740), (1340, 1134666), (1352, 1124595), (1492, 1019070), (1521, 999640), (1560, 974649), (1608, 945555), (1690, 899676), (1742, 872820), (1865, 815256), (2010, 756444), (2028, 749730), (2238, 679380), (2340, 649766), (2412, 630370), (2535, 599784), (2613, 581880), (2680, 567333), (2984, 509535), (3015, 504296), (3042, 499820), (3357, 452920), (3380, 449838), (3484, 436410), (3730, 407628), (4020, 378222), (4056, 374865), (4355, 349128), (4476, 339690), (4680, 324883), (4824, 315185), (4849, 313560), (5070, 299892), (5226, 290940), (5595, 271752), (6030, 252148), (6084, 249910), (6714, 226460), (6760, 224919), (6968, 218205), (7460, 203814), (7605, 199928), (7839, 193960), (8040, 189111), (8710, 174564), (8952, 169845), (9698, 156780), (10140, 149946), (10452, 145470), (11190, 135876), (11323, 134280), (12060, 126074), (12168, 124955), (13065, 116376), (13428, 113230), (14547, 104520), (14920, 101907), (15210, 99964), (15678, 96980), (16785, 90584), (17420, 87282), (19396, 78390), (20280, 74973), (20904, 72735), (22380, 67938), (22646, 67140), (24120, 63037), (24245, 62712), (24991, 60840), (26130, 58188), (26856, 56615), (29094, 52260), (30420, 49982), (31356, 48490), (33570, 45292), (33969, 44760), (34840, 43641), (38792, 39195)]