248587560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53117}}^1$

素因数の和:53147

約数の個数: 96

約数和(自身を含む): 870072840

約数和(自身を除く): 621485280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 53117, 106234, 159351, 212468, 265585, 318702, 424936, 478053, 531170, 637404, 690521, 796755, 956106, 1062340, 1274808, 1381042, 1593510, 1912212, 2071563, 2124680, 2390265, 2762084, 3187020, 3452605, 3824424, 4143126, 4780530, 5524168, 6214689, 6374040, 6905210, 8286252, 9561060, 10357815, 12429378, 13810420, 16572504, 19122120, 20715630, 24858756, 27620840, 31073445, 41431260, 49717512, 62146890, 82862520, 124293780, 248587560]

約数ペア:

[(1, 248587560), (2, 124293780), (3, 82862520), (4, 62146890), (5, 49717512), (6, 41431260), (8, 31073445), (9, 27620840), (10, 24858756), (12, 20715630), (13, 19122120), (15, 16572504), (18, 13810420), (20, 12429378), (24, 10357815), (26, 9561060), (30, 8286252), (36, 6905210), (39, 6374040), (40, 6214689), (45, 5524168), (52, 4780530), (60, 4143126), (65, 3824424), (72, 3452605), (78, 3187020), (90, 2762084), (104, 2390265), (117, 2124680), (120, 2071563), (130, 1912212), (156, 1593510), (180, 1381042), (195, 1274808), (234, 1062340), (260, 956106), (312, 796755), (360, 690521), (390, 637404), (468, 531170), (520, 478053), (585, 424936), (780, 318702), (936, 265585), (1170, 212468), (1560, 159351), (2340, 106234), (4680, 53117)]