238257120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3728

約数の個数: 96

約数和(自身を含む): 756120960

約数和(自身を除く): 517863840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 3571, 4170, 4448, 5560, 6672, 7142, 8340, 10713, 11120, 13344, 14284, 16680, 17855, 21426, 22240, 28568, 33360, 35710, 42852, 53565, 57136, 66720, 71420, 85704, 107130, 114272, 142840, 171408, 214260, 285680, 342816, 428520, 496369, 571360, 857040, 992738, 1489107, 1714080, 1985476, 2481845, 2978214, 3970952, 4963690, 5956428, 7445535, 7941904, 9927380, 11912856, 14891070, 15883808, 19854760, 23825712, 29782140, 39709520, 47651424, 59564280, 79419040, 119128560, 238257120]

約数ペア:

[(1, 238257120), (2, 119128560), (3, 79419040), (4, 59564280), (5, 47651424), (6, 39709520), (8, 29782140), (10, 23825712), (12, 19854760), (15, 15883808), (16, 14891070), (20, 11912856), (24, 9927380), (30, 7941904), (32, 7445535), (40, 5956428), (48, 4963690), (60, 3970952), (80, 2978214), (96, 2481845), (120, 1985476), (139, 1714080), (160, 1489107), (240, 992738), (278, 857040), (417, 571360), (480, 496369), (556, 428520), (695, 342816), (834, 285680), (1112, 214260), (1390, 171408), (1668, 142840), (2085, 114272), (2224, 107130), (2780, 85704), (3336, 71420), (3571, 66720), (4170, 57136), (4448, 53565), (5560, 42852), (6672, 35710), (7142, 33360), (8340, 28568), (10713, 22240), (11120, 21426), (13344, 17855), (14284, 16680)]