1087327440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 240

約数和(自身を含む): 3909809280

約数和(自身を除く): 2822481840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 183, 190, 228, 240, 244, 285, 304, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 684, 720, 732, 760, 855, 912, 915, 976, 1098, 1140, 1159, 1220, 1303, 1368, 1464, 1520, 1710, 1830, 2196, 2280, 2318, 2440, 2606, 2736, 2745, 2928, 3420, 3477, 3660, 3909, 4392, 4560, 4636, 4880, 5212, 5490, 5795, 6515, 6840, 6954, 7320, 7818, 8784, 9272, 10424, 10431, 10980, 11590, 11727, 13030, 13680, 13908, 14640, 15636, 17385, 18544, 19545, 20848, 20862, 21960, 23180, 23454, 24757, 26060, 27816, 31272, 34770, 39090, 41724, 43920, 46360, 46908, 49514, 52120, 52155, 55632, 58635, 62544, 69540, 74271, 78180, 79483, 83448, 92720, 93816, 99028, 104240, 104310, 117270, 123785, 139080, 148542, 156360, 158966, 166896, 187632, 198056, 208620, 222813, 234540, 238449, 247570, 278160, 297084, 312720, 317932, 371355, 396112, 397415, 417240, 445626, 469080, 476898, 495140, 594168, 635864, 715347, 742710, 794830, 834480, 891252, 938160, 953796, 990280, 1114065, 1188336, 1192245, 1271728, 1430694, 1485420, 1510177, 1589660, 1782504, 1907592, 1980560, 2228130, 2384490, 2861388, 2970840, 3020354, 3179320, 3565008, 3576735, 3815184, 4456260, 4530531, 4768980, 5722776, 5941680, 6040708, 6358640, 7153470, 7550885, 8912520, 9061062, 9537960, 11445552, 12081416, 13591593, 14306940, 15101770, 17825040, 18122124, 19075920, 22652655, 24162832, 27183186, 28613880, 30203540, 36244248, 45305310, 54366372, 57227760, 60407080, 67957965, 72488496, 90610620, 108732744, 120814160, 135915930, 181221240, 217465488, 271831860, 362442480, 543663720, 1087327440]

約数ペア:

[(1, 1087327440), (2, 543663720), (3, 362442480), (4, 271831860), (5, 217465488), (6, 181221240), (8, 135915930), (9, 120814160), (10, 108732744), (12, 90610620), (15, 72488496), (16, 67957965), (18, 60407080), (19, 57227760), (20, 54366372), (24, 45305310), (30, 36244248), (36, 30203540), (38, 28613880), (40, 27183186), (45, 24162832), (48, 22652655), (57, 19075920), (60, 18122124), (61, 17825040), (72, 15101770), (76, 14306940), (80, 13591593), (90, 12081416), (95, 11445552), (114, 9537960), (120, 9061062), (122, 8912520), (144, 7550885), (152, 7153470), (171, 6358640), (180, 6040708), (183, 5941680), (190, 5722776), (228, 4768980), (240, 4530531), (244, 4456260), (285, 3815184), (304, 3576735), (305, 3565008), (342, 3179320), (360, 3020354), (366, 2970840), (380, 2861388), (456, 2384490), (488, 2228130), (549, 1980560), (570, 1907592), (610, 1782504), (684, 1589660), (720, 1510177), (732, 1485420), (760, 1430694), (855, 1271728), (912, 1192245), (915, 1188336), (976, 1114065), (1098, 990280), (1140, 953796), (1159, 938160), (1220, 891252), (1303, 834480), (1368, 794830), (1464, 742710), (1520, 715347), (1710, 635864), (1830, 594168), (2196, 495140), (2280, 476898), (2318, 469080), (2440, 445626), (2606, 417240), (2736, 397415), (2745, 396112), (2928, 371355), (3420, 317932), (3477, 312720), (3660, 297084), (3909, 278160), (4392, 247570), (4560, 238449), (4636, 234540), (4880, 222813), (5212, 208620), (5490, 198056), (5795, 187632), (6515, 166896), (6840, 158966), (6954, 156360), (7320, 148542), (7818, 139080), (8784, 123785), (9272, 117270), (10424, 104310), (10431, 104240), (10980, 99028), (11590, 93816), (11727, 92720), (13030, 83448), (13680, 79483), (13908, 78180), (14640, 74271), (15636, 69540), (17385, 62544), (18544, 58635), (19545, 55632), (20848, 52155), (20862, 52120), (21960, 49514), (23180, 46908), (23454, 46360), (24757, 43920), (26060, 41724), (27816, 39090), (31272, 34770)]