258531360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4241}}^1$

素因数の和:4386

約数の個数: 96

約数和(自身を含む): 820979712

約数和(自身を除く): 562448352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4241, 5080, 6096, 7620, 8482, 10160, 12192, 12723, 15240, 16964, 20320, 21205, 25446, 30480, 33928, 42410, 50892, 60960, 63615, 67856, 84820, 101784, 127230, 135712, 169640, 203568, 254460, 339280, 407136, 508920, 538607, 678560, 1017840, 1077214, 1615821, 2035680, 2154428, 2693035, 3231642, 4308856, 5386070, 6463284, 8079105, 8617712, 10772140, 12926568, 16158210, 17235424, 21544280, 25853136, 32316420, 43088560, 51706272, 64632840, 86177120, 129265680, 258531360]

約数ペア:

[(1, 258531360), (2, 129265680), (3, 86177120), (4, 64632840), (5, 51706272), (6, 43088560), (8, 32316420), (10, 25853136), (12, 21544280), (15, 17235424), (16, 16158210), (20, 12926568), (24, 10772140), (30, 8617712), (32, 8079105), (40, 6463284), (48, 5386070), (60, 4308856), (80, 3231642), (96, 2693035), (120, 2154428), (127, 2035680), (160, 1615821), (240, 1077214), (254, 1017840), (381, 678560), (480, 538607), (508, 508920), (635, 407136), (762, 339280), (1016, 254460), (1270, 203568), (1524, 169640), (1905, 135712), (2032, 127230), (2540, 101784), (3048, 84820), (3810, 67856), (4064, 63615), (4241, 60960), (5080, 50892), (6096, 42410), (7620, 33928), (8482, 30480), (10160, 25446), (12192, 21205), (12723, 20320), (15240, 16964)]