87674760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 286416000

約数和(自身を除く): 198741240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1019, 1195, 1434, 1912, 2038, 2151, 2390, 2868, 3057, 3585, 4076, 4302, 4780, 5095, 5736, 6114, 7170, 8152, 8604, 9171, 9560, 10190, 10755, 12228, 14340, 15285, 17208, 18342, 20380, 21510, 24456, 28680, 30570, 36684, 40760, 43020, 45855, 61140, 73368, 86040, 91710, 122280, 183420, 243541, 366840, 487082, 730623, 974164, 1217705, 1461246, 1948328, 2191869, 2435410, 2922492, 3653115, 4383738, 4870820, 5844984, 7306230, 8767476, 9741640, 10959345, 14612460, 17534952, 21918690, 29224920, 43837380, 87674760]

約数ペア:

[(1, 87674760), (2, 43837380), (3, 29224920), (4, 21918690), (5, 17534952), (6, 14612460), (8, 10959345), (9, 9741640), (10, 8767476), (12, 7306230), (15, 5844984), (18, 4870820), (20, 4383738), (24, 3653115), (30, 2922492), (36, 2435410), (40, 2191869), (45, 1948328), (60, 1461246), (72, 1217705), (90, 974164), (120, 730623), (180, 487082), (239, 366840), (360, 243541), (478, 183420), (717, 122280), (956, 91710), (1019, 86040), (1195, 73368), (1434, 61140), (1912, 45855), (2038, 43020), (2151, 40760), (2390, 36684), (2868, 30570), (3057, 28680), (3585, 24456), (4076, 21510), (4302, 20380), (4780, 18342), (5095, 17208), (5736, 15285), (6114, 14340), (7170, 12228), (8152, 10755), (8604, 10190), (9171, 9560)]