198304080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63559}}^1$

素因数の和:63588

約数の個数: 80

約数和(自身を含む): 662040960

約数和(自身を除く): 463736880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 63559, 127118, 190677, 254236, 317795, 381354, 508472, 635590, 762708, 826267, 953385, 1016944, 1271180, 1525416, 1652534, 1906770, 2478801, 2542360, 3050832, 3305068, 3813540, 4131335, 4957602, 5084720, 6610136, 7627080, 8262670, 9915204, 12394005, 13220272, 15254160, 16525340, 19830408, 24788010, 33050680, 39660816, 49576020, 66101360, 99152040, 198304080]

約数ペア:

[(1, 198304080), (2, 99152040), (3, 66101360), (4, 49576020), (5, 39660816), (6, 33050680), (8, 24788010), (10, 19830408), (12, 16525340), (13, 15254160), (15, 13220272), (16, 12394005), (20, 9915204), (24, 8262670), (26, 7627080), (30, 6610136), (39, 5084720), (40, 4957602), (48, 4131335), (52, 3813540), (60, 3305068), (65, 3050832), (78, 2542360), (80, 2478801), (104, 1906770), (120, 1652534), (130, 1525416), (156, 1271180), (195, 1016944), (208, 953385), (240, 826267), (260, 762708), (312, 635590), (390, 508472), (520, 381354), (624, 317795), (780, 254236), (1040, 190677), (1560, 127118), (3120, 63559)]