1937640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 5924160

約数和(自身を除く): 3986520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 241, 268, 335, 402, 482, 536, 670, 723, 804, 964, 1005, 1205, 1340, 1446, 1608, 1928, 2010, 2410, 2680, 2892, 3615, 4020, 4820, 5784, 7230, 8040, 9640, 14460, 16147, 28920, 32294, 48441, 64588, 80735, 96882, 129176, 161470, 193764, 242205, 322940, 387528, 484410, 645880, 968820, 1937640]

約数ペア:

[(1, 1937640), (2, 968820), (3, 645880), (4, 484410), (5, 387528), (6, 322940), (8, 242205), (10, 193764), (12, 161470), (15, 129176), (20, 96882), (24, 80735), (30, 64588), (40, 48441), (60, 32294), (67, 28920), (120, 16147), (134, 14460), (201, 9640), (241, 8040), (268, 7230), (335, 5784), (402, 4820), (482, 4020), (536, 3615), (670, 2892), (723, 2680), (804, 2410), (964, 2010), (1005, 1928), (1205, 1608), (1340, 1446)]