9926040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 30008160

約数和(自身を除く): 20082120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 457, 543, 724, 905, 914, 1086, 1371, 1448, 1810, 1828, 2172, 2285, 2715, 2742, 3620, 3656, 4344, 4570, 5430, 5484, 6855, 7240, 9140, 10860, 10968, 13710, 18280, 21720, 27420, 54840, 82717, 165434, 248151, 330868, 413585, 496302, 661736, 827170, 992604, 1240755, 1654340, 1985208, 2481510, 3308680, 4963020, 9926040]

約数ペア:

[(1, 9926040), (2, 4963020), (3, 3308680), (4, 2481510), (5, 1985208), (6, 1654340), (8, 1240755), (10, 992604), (12, 827170), (15, 661736), (20, 496302), (24, 413585), (30, 330868), (40, 248151), (60, 165434), (120, 82717), (181, 54840), (362, 27420), (457, 21720), (543, 18280), (724, 13710), (905, 10968), (914, 10860), (1086, 9140), (1371, 7240), (1448, 6855), (1810, 5484), (1828, 5430), (2172, 4570), (2285, 4344), (2715, 3656), (2742, 3620)]