120128880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1847}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 373976064

約数和(自身を除く): 253847184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 1847, 2168, 2710, 3252, 3694, 4065, 4336, 5420, 5541, 6504, 7388, 8130, 9235, 10840, 11082, 13008, 14776, 16260, 18470, 21680, 22164, 27705, 29552, 32520, 36940, 44328, 55410, 65040, 73880, 88656, 110820, 147760, 221640, 443280, 500537, 1001074, 1501611, 2002148, 2502685, 3003222, 4004296, 5005370, 6006444, 7508055, 8008592, 10010740, 12012888, 15016110, 20021480, 24025776, 30032220, 40042960, 60064440, 120128880]

約数ペア:

[(1, 120128880), (2, 60064440), (3, 40042960), (4, 30032220), (5, 24025776), (6, 20021480), (8, 15016110), (10, 12012888), (12, 10010740), (15, 8008592), (16, 7508055), (20, 6006444), (24, 5005370), (30, 4004296), (40, 3003222), (48, 2502685), (60, 2002148), (80, 1501611), (120, 1001074), (240, 500537), (271, 443280), (542, 221640), (813, 147760), (1084, 110820), (1355, 88656), (1626, 73880), (1847, 65040), (2168, 55410), (2710, 44328), (3252, 36940), (3694, 32520), (4065, 29552), (4336, 27705), (5420, 22164), (5541, 21680), (6504, 18470), (7388, 16260), (8130, 14776), (9235, 13008), (10840, 11082)]