63786480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 201025824

約数和(自身を除く): 137239344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4357, 4880, 7320, 8714, 13071, 14640, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 174280, 209136, 261420, 265777, 348560, 522840, 531554, 797331, 1045680, 1063108, 1328885, 1594662, 2126216, 2657770, 3189324, 3986655, 4252432, 5315540, 6378648, 7973310, 10631080, 12757296, 15946620, 21262160, 31893240, 63786480]

約数ペア:

[(1, 63786480), (2, 31893240), (3, 21262160), (4, 15946620), (5, 12757296), (6, 10631080), (8, 7973310), (10, 6378648), (12, 5315540), (15, 4252432), (16, 3986655), (20, 3189324), (24, 2657770), (30, 2126216), (40, 1594662), (48, 1328885), (60, 1063108), (61, 1045680), (80, 797331), (120, 531554), (122, 522840), (183, 348560), (240, 265777), (244, 261420), (305, 209136), (366, 174280), (488, 130710), (610, 104568), (732, 87140), (915, 69712), (976, 65355), (1220, 52284), (1464, 43570), (1830, 34856), (2440, 26142), (2928, 21785), (3660, 17428), (4357, 14640), (4880, 13071), (7320, 8714)]