225131640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64693}}^1$

素因数の和:64736

約数の個数: 64

約数和(自身を含む): 698695200

約数和(自身を除く): 473563560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 64693, 129386, 194079, 258772, 323465, 388158, 517544, 646930, 776316, 970395, 1293860, 1552632, 1876097, 1940790, 2587720, 3752194, 3881580, 5628291, 7504388, 7763160, 9380485, 11256582, 15008776, 18760970, 22513164, 28141455, 37521940, 45026328, 56282910, 75043880, 112565820, 225131640]

約数ペア:

[(1, 225131640), (2, 112565820), (3, 75043880), (4, 56282910), (5, 45026328), (6, 37521940), (8, 28141455), (10, 22513164), (12, 18760970), (15, 15008776), (20, 11256582), (24, 9380485), (29, 7763160), (30, 7504388), (40, 5628291), (58, 3881580), (60, 3752194), (87, 2587720), (116, 1940790), (120, 1876097), (145, 1552632), (174, 1293860), (232, 970395), (290, 776316), (348, 646930), (435, 517544), (580, 388158), (696, 323465), (870, 258772), (1160, 194079), (1740, 129386), (3480, 64693)]