145476960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1523}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 460857600

約数和(自身を除く): 315380640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1523, 1592, 1990, 2388, 2985, 3046, 3184, 3980, 4569, 4776, 5970, 6092, 6368, 7615, 7960, 9138, 9552, 11940, 12184, 15230, 15920, 18276, 19104, 22845, 23880, 24368, 30460, 31840, 36552, 45690, 47760, 48736, 60920, 73104, 91380, 95520, 121840, 146208, 182760, 243680, 303077, 365520, 606154, 731040, 909231, 1212308, 1515385, 1818462, 2424616, 3030770, 3636924, 4546155, 4849232, 6061540, 7273848, 9092310, 9698464, 12123080, 14547696, 18184620, 24246160, 29095392, 36369240, 48492320, 72738480, 145476960]

約数ペア:

[(1, 145476960), (2, 72738480), (3, 48492320), (4, 36369240), (5, 29095392), (6, 24246160), (8, 18184620), (10, 14547696), (12, 12123080), (15, 9698464), (16, 9092310), (20, 7273848), (24, 6061540), (30, 4849232), (32, 4546155), (40, 3636924), (48, 3030770), (60, 2424616), (80, 1818462), (96, 1515385), (120, 1212308), (160, 909231), (199, 731040), (240, 606154), (398, 365520), (480, 303077), (597, 243680), (796, 182760), (995, 146208), (1194, 121840), (1523, 95520), (1592, 91380), (1990, 73104), (2388, 60920), (2985, 48736), (3046, 47760), (3184, 45690), (3980, 36552), (4569, 31840), (4776, 30460), (5970, 24368), (6092, 23880), (6368, 22845), (7615, 19104), (7960, 18276), (9138, 15920), (9552, 15230), (11940, 12184)]