725232120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{90203}}^1$

素因数の和:90284

約数の個数: 64

約数和(自身を含む): 2208193920

約数和(自身を除く): 1482961800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 90203, 180406, 270609, 360812, 451015, 541218, 721624, 902030, 1082436, 1353045, 1804060, 2164872, 2706090, 3608120, 5412180, 6043601, 10824360, 12087202, 18130803, 24174404, 30218005, 36261606, 48348808, 60436010, 72523212, 90654015, 120872020, 145046424, 181308030, 241744040, 362616060, 725232120]

約数ペア:

[(1, 725232120), (2, 362616060), (3, 241744040), (4, 181308030), (5, 145046424), (6, 120872020), (8, 90654015), (10, 72523212), (12, 60436010), (15, 48348808), (20, 36261606), (24, 30218005), (30, 24174404), (40, 18130803), (60, 12087202), (67, 10824360), (120, 6043601), (134, 5412180), (201, 3608120), (268, 2706090), (335, 2164872), (402, 1804060), (536, 1353045), (670, 1082436), (804, 902030), (1005, 721624), (1340, 541218), (1608, 451015), (2010, 360812), (2680, 270609), (4020, 180406), (8040, 90203)]