77990160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3037}}^1$

素因数の和:3160

約数の個数: 80

約数和(自身を含む): 244109376

約数和(自身を除く): 166119216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3037, 3210, 4280, 5136, 6074, 6420, 8560, 9111, 12148, 12840, 15185, 18222, 24296, 25680, 30370, 36444, 45555, 48592, 60740, 72888, 91110, 121480, 145776, 182220, 242960, 324959, 364440, 649918, 728880, 974877, 1299836, 1624795, 1949754, 2599672, 3249590, 3899508, 4874385, 5199344, 6499180, 7799016, 9748770, 12998360, 15598032, 19497540, 25996720, 38995080, 77990160]

約数ペア:

[(1, 77990160), (2, 38995080), (3, 25996720), (4, 19497540), (5, 15598032), (6, 12998360), (8, 9748770), (10, 7799016), (12, 6499180), (15, 5199344), (16, 4874385), (20, 3899508), (24, 3249590), (30, 2599672), (40, 1949754), (48, 1624795), (60, 1299836), (80, 974877), (107, 728880), (120, 649918), (214, 364440), (240, 324959), (321, 242960), (428, 182220), (535, 145776), (642, 121480), (856, 91110), (1070, 72888), (1284, 60740), (1605, 48592), (1712, 45555), (2140, 36444), (2568, 30370), (3037, 25680), (3210, 24296), (4280, 18222), (5136, 15185), (6074, 12840), (6420, 12148), (8560, 9111)]