1539353520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2579}}^1$

素因数の和:3427

約数の個数: 120

約数和(自身を含む): 5177905200

約数和(自身を除く): 3638551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 829, 1658, 2487, 2579, 3316, 4145, 4974, 5158, 6632, 7461, 7737, 8290, 9948, 10316, 12435, 12895, 13264, 14922, 15474, 16580, 19896, 20632, 23211, 24870, 25790, 29844, 30948, 33160, 37305, 38685, 39792, 41264, 46422, 49740, 51580, 59688, 61896, 66320, 74610, 77370, 92844, 99480, 103160, 116055, 119376, 123792, 149220, 154740, 185688, 198960, 206320, 232110, 298440, 309480, 371376, 464220, 596880, 618960, 928440, 1856880, 2137991, 4275982, 6413973, 8551964, 10689955, 12827946, 17103928, 19241919, 21379910, 25655892, 32069865, 34207856, 38483838, 42759820, 51311784, 64139730, 76967676, 85519640, 96209595, 102623568, 128279460, 153935352, 171039280, 192419190, 256558920, 307870704, 384838380, 513117840, 769676760, 1539353520]

約数ペア:

[(1, 1539353520), (2, 769676760), (3, 513117840), (4, 384838380), (5, 307870704), (6, 256558920), (8, 192419190), (9, 171039280), (10, 153935352), (12, 128279460), (15, 102623568), (16, 96209595), (18, 85519640), (20, 76967676), (24, 64139730), (30, 51311784), (36, 42759820), (40, 38483838), (45, 34207856), (48, 32069865), (60, 25655892), (72, 21379910), (80, 19241919), (90, 17103928), (120, 12827946), (144, 10689955), (180, 8551964), (240, 6413973), (360, 4275982), (720, 2137991), (829, 1856880), (1658, 928440), (2487, 618960), (2579, 596880), (3316, 464220), (4145, 371376), (4974, 309480), (5158, 298440), (6632, 232110), (7461, 206320), (7737, 198960), (8290, 185688), (9948, 154740), (10316, 149220), (12435, 123792), (12895, 119376), (13264, 116055), (14922, 103160), (15474, 99480), (16580, 92844), (19896, 77370), (20632, 74610), (23211, 66320), (24870, 61896), (25790, 59688), (29844, 51580), (30948, 49740), (33160, 46422), (37305, 41264), (38685, 39792)]