869277720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{2833}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 2609773920

約数和(自身を除く): 1740496200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2557, 2833, 5114, 5666, 7671, 8499, 10228, 11332, 12785, 14165, 15342, 16998, 20456, 22664, 25570, 28330, 30684, 33996, 38355, 42495, 51140, 56660, 61368, 67992, 76710, 84990, 102280, 113320, 153420, 169980, 306840, 339960, 7243981, 14487962, 21731943, 28975924, 36219905, 43463886, 57951848, 72439810, 86927772, 108659715, 144879620, 173855544, 217319430, 289759240, 434638860, 869277720]

約数ペア:

[(1, 869277720), (2, 434638860), (3, 289759240), (4, 217319430), (5, 173855544), (6, 144879620), (8, 108659715), (10, 86927772), (12, 72439810), (15, 57951848), (20, 43463886), (24, 36219905), (30, 28975924), (40, 21731943), (60, 14487962), (120, 7243981), (2557, 339960), (2833, 306840), (5114, 169980), (5666, 153420), (7671, 113320), (8499, 102280), (10228, 84990), (11332, 76710), (12785, 67992), (14165, 61368), (15342, 56660), (16998, 51140), (20456, 42495), (22664, 38355), (25570, 33996), (28330, 30684)]