516016080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 1822978560

約数和(自身を除く): 1306962480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 120, 122, 124, 144, 155, 180, 183, 186, 240, 244, 248, 279, 305, 310, 360, 366, 372, 379, 465, 488, 496, 549, 558, 610, 620, 720, 732, 744, 758, 915, 930, 976, 1098, 1116, 1137, 1220, 1240, 1395, 1464, 1488, 1516, 1830, 1860, 1891, 1895, 2196, 2232, 2274, 2440, 2480, 2745, 2790, 2928, 3032, 3411, 3660, 3720, 3782, 3790, 4392, 4464, 4548, 4880, 5490, 5580, 5673, 5685, 6064, 6822, 7320, 7440, 7564, 7580, 8784, 9096, 9455, 10980, 11160, 11346, 11370, 11749, 13644, 14640, 15128, 15160, 17019, 17055, 18192, 18910, 21960, 22320, 22692, 22740, 23119, 23498, 27288, 28365, 30256, 30320, 34038, 34110, 35247, 37820, 43920, 45384, 45480, 46238, 46996, 54576, 56730, 58745, 68076, 68220, 69357, 70494, 75640, 85095, 90768, 90960, 92476, 93992, 105741, 113460, 115595, 117490, 136152, 136440, 138714, 140988, 151280, 170190, 176235, 184952, 187984, 208071, 211482, 226920, 231190, 234980, 272304, 272880, 277428, 281976, 340380, 346785, 352470, 369904, 416142, 422964, 453840, 462380, 469960, 528705, 554856, 563952, 680760, 693570, 704940, 716689, 832284, 845928, 924760, 939920, 1040355, 1057410, 1109712, 1361520, 1387140, 1409880, 1433378, 1664568, 1691856, 1849520, 2080710, 2114820, 2150067, 2774280, 2819760, 2866756, 3329136, 3583445, 4161420, 4229640, 4300134, 5548560, 5733512, 6450201, 7166890, 8322840, 8459280, 8600268, 10750335, 11467024, 12900402, 14333780, 16645680, 17200536, 21500670, 25800804, 28667560, 32251005, 34401072, 43001340, 51601608, 57335120, 64502010, 86002680, 103203216, 129004020, 172005360, 258008040, 516016080]

約数ペア:

[(1, 516016080), (2, 258008040), (3, 172005360), (4, 129004020), (5, 103203216), (6, 86002680), (8, 64502010), (9, 57335120), (10, 51601608), (12, 43001340), (15, 34401072), (16, 32251005), (18, 28667560), (20, 25800804), (24, 21500670), (30, 17200536), (31, 16645680), (36, 14333780), (40, 12900402), (45, 11467024), (48, 10750335), (60, 8600268), (61, 8459280), (62, 8322840), (72, 7166890), (80, 6450201), (90, 5733512), (93, 5548560), (120, 4300134), (122, 4229640), (124, 4161420), (144, 3583445), (155, 3329136), (180, 2866756), (183, 2819760), (186, 2774280), (240, 2150067), (244, 2114820), (248, 2080710), (279, 1849520), (305, 1691856), (310, 1664568), (360, 1433378), (366, 1409880), (372, 1387140), (379, 1361520), (465, 1109712), (488, 1057410), (496, 1040355), (549, 939920), (558, 924760), (610, 845928), (620, 832284), (720, 716689), (732, 704940), (744, 693570), (758, 680760), (915, 563952), (930, 554856), (976, 528705), (1098, 469960), (1116, 462380), (1137, 453840), (1220, 422964), (1240, 416142), (1395, 369904), (1464, 352470), (1488, 346785), (1516, 340380), (1830, 281976), (1860, 277428), (1891, 272880), (1895, 272304), (2196, 234980), (2232, 231190), (2274, 226920), (2440, 211482), (2480, 208071), (2745, 187984), (2790, 184952), (2928, 176235), (3032, 170190), (3411, 151280), (3660, 140988), (3720, 138714), (3782, 136440), (3790, 136152), (4392, 117490), (4464, 115595), (4548, 113460), (4880, 105741), (5490, 93992), (5580, 92476), (5673, 90960), (5685, 90768), (6064, 85095), (6822, 75640), (7320, 70494), (7440, 69357), (7564, 68220), (7580, 68076), (8784, 58745), (9096, 56730), (9455, 54576), (10980, 46996), (11160, 46238), (11346, 45480), (11370, 45384), (11749, 43920), (13644, 37820), (14640, 35247), (15128, 34110), (15160, 34038), (17019, 30320), (17055, 30256), (18192, 28365), (18910, 27288), (21960, 23498), (22320, 23119), (22692, 22740)]