345632640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5860

約数の個数: 128

約数和(自身を含む): 1137438720

約数和(自身を除く): 791806080

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, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5807, 5952, 7440, 9920, 11614, 11904, 14880, 17421, 19840, 23228, 29035, 29760, 34842, 46456, 58070, 59520, 69684, 87105, 92912, 116140, 139368, 174210, 180017, 185824, 232280, 278736, 348420, 360034, 371648, 464560, 540051, 557472, 696840, 720068, 743296, 900085, 929120, 1080102, 1114944, 1393680, 1440136, 1800170, 1858240, 2160204, 2229888, 2700255, 2787360, 2880272, 3600340, 3716480, 4320408, 5400510, 5574720, 5760544, 7200680, 8640816, 10801020, 11149440, 11521088, 14401360, 17281632, 21602040, 23042176, 28802720, 34563264, 43204080, 57605440, 69126528, 86408160, 115210880, 172816320, 345632640]

約数ペア:

[(1, 345632640), (2, 172816320), (3, 115210880), (4, 86408160), (5, 69126528), (6, 57605440), (8, 43204080), (10, 34563264), (12, 28802720), (15, 23042176), (16, 21602040), (20, 17281632), (24, 14401360), (30, 11521088), (31, 11149440), (32, 10801020), (40, 8640816), (48, 7200680), (60, 5760544), (62, 5574720), (64, 5400510), (80, 4320408), (93, 3716480), (96, 3600340), (120, 2880272), (124, 2787360), (128, 2700255), (155, 2229888), (160, 2160204), (186, 1858240), (192, 1800170), (240, 1440136), (248, 1393680), (310, 1114944), (320, 1080102), (372, 929120), (384, 900085), (465, 743296), (480, 720068), (496, 696840), (620, 557472), (640, 540051), (744, 464560), (930, 371648), (960, 360034), (992, 348420), (1240, 278736), (1488, 232280), (1860, 185824), (1920, 180017), (1984, 174210), (2480, 139368), (2976, 116140), (3720, 92912), (3968, 87105), (4960, 69684), (5807, 59520), (5952, 58070), (7440, 46456), (9920, 34842), (11614, 29760), (11904, 29035), (14880, 23228), (17421, 19840)]