74861040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 233127936

約数和(自身を除く): 158266896

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, 1151, 1355, 1626, 2168, 2302, 2710, 3252, 3453, 4065, 4336, 4604, 5420, 5755, 6504, 6906, 8130, 9208, 10840, 11510, 13008, 13812, 16260, 17265, 18416, 21680, 23020, 27624, 32520, 34530, 46040, 55248, 65040, 69060, 92080, 138120, 276240, 311921, 623842, 935763, 1247684, 1559605, 1871526, 2495368, 3119210, 3743052, 4678815, 4990736, 6238420, 7486104, 9357630, 12476840, 14972208, 18715260, 24953680, 37430520, 74861040]

約数ペア:

[(1, 74861040), (2, 37430520), (3, 24953680), (4, 18715260), (5, 14972208), (6, 12476840), (8, 9357630), (10, 7486104), (12, 6238420), (15, 4990736), (16, 4678815), (20, 3743052), (24, 3119210), (30, 2495368), (40, 1871526), (48, 1559605), (60, 1247684), (80, 935763), (120, 623842), (240, 311921), (271, 276240), (542, 138120), (813, 92080), (1084, 69060), (1151, 65040), (1355, 55248), (1626, 46040), (2168, 34530), (2302, 32520), (2710, 27624), (3252, 23020), (3453, 21680), (4065, 18416), (4336, 17265), (4604, 16260), (5420, 13812), (5755, 13008), (6504, 11510), (6906, 10840), (8130, 9208)]