129664320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 112

約数和(自身を含む): 425061888

約数和(自身を除く): 295397568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4357, 4960, 5952, 7440, 8714, 9920, 13071, 14880, 17428, 21785, 26142, 29760, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 135067, 139424, 174280, 209136, 261420, 270134, 278848, 348560, 405201, 418272, 522840, 540268, 675335, 697120, 810402, 836544, 1045680, 1080536, 1350670, 1394240, 1620804, 2026005, 2091360, 2161072, 2701340, 3241608, 4052010, 4182720, 4322144, 5402680, 6483216, 8104020, 8644288, 10805360, 12966432, 16208040, 21610720, 25932864, 32416080, 43221440, 64832160, 129664320]

約数ペア:

[(1, 129664320), (2, 64832160), (3, 43221440), (4, 32416080), (5, 25932864), (6, 21610720), (8, 16208040), (10, 12966432), (12, 10805360), (15, 8644288), (16, 8104020), (20, 6483216), (24, 5402680), (30, 4322144), (31, 4182720), (32, 4052010), (40, 3241608), (48, 2701340), (60, 2161072), (62, 2091360), (64, 2026005), (80, 1620804), (93, 1394240), (96, 1350670), (120, 1080536), (124, 1045680), (155, 836544), (160, 810402), (186, 697120), (192, 675335), (240, 540268), (248, 522840), (310, 418272), (320, 405201), (372, 348560), (465, 278848), (480, 270134), (496, 261420), (620, 209136), (744, 174280), (930, 139424), (960, 135067), (992, 130710), (1240, 104568), (1488, 87140), (1860, 69712), (1984, 65355), (2480, 52284), (2976, 43570), (3720, 34856), (4357, 29760), (4960, 26142), (5952, 21785), (7440, 17428), (8714, 14880), (9920, 13071)]