89741040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 279744000

約数和(自身を除く): 190002960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1879, 1990, 2388, 2985, 3184, 3758, 3980, 4776, 5637, 5970, 7516, 7960, 9395, 9552, 11274, 11940, 15032, 15920, 18790, 22548, 23880, 28185, 30064, 37580, 45096, 47760, 56370, 75160, 90192, 112740, 150320, 225480, 373921, 450960, 747842, 1121763, 1495684, 1869605, 2243526, 2991368, 3739210, 4487052, 5608815, 5982736, 7478420, 8974104, 11217630, 14956840, 17948208, 22435260, 29913680, 44870520, 89741040]

約数ペア:

[(1, 89741040), (2, 44870520), (3, 29913680), (4, 22435260), (5, 17948208), (6, 14956840), (8, 11217630), (10, 8974104), (12, 7478420), (15, 5982736), (16, 5608815), (20, 4487052), (24, 3739210), (30, 2991368), (40, 2243526), (48, 1869605), (60, 1495684), (80, 1121763), (120, 747842), (199, 450960), (240, 373921), (398, 225480), (597, 150320), (796, 112740), (995, 90192), (1194, 75160), (1592, 56370), (1879, 47760), (1990, 45096), (2388, 37580), (2985, 30064), (3184, 28185), (3758, 23880), (3980, 22548), (4776, 18790), (5637, 15920), (5970, 15032), (7516, 11940), (7960, 11274), (9395, 9552)]