201604440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88423}}^1$

素因数の和:88456

約数の個数: 64

約数和(自身を含む): 636652800

約数和(自身を除く): 435048360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88423, 176846, 265269, 353692, 442115, 530538, 707384, 884230, 1061076, 1326345, 1680037, 1768460, 2122152, 2652690, 3360074, 3536920, 5040111, 5305380, 6720148, 8400185, 10080222, 10610760, 13440296, 16800370, 20160444, 25200555, 33600740, 40320888, 50401110, 67201480, 100802220, 201604440]

約数ペア:

[(1, 201604440), (2, 100802220), (3, 67201480), (4, 50401110), (5, 40320888), (6, 33600740), (8, 25200555), (10, 20160444), (12, 16800370), (15, 13440296), (19, 10610760), (20, 10080222), (24, 8400185), (30, 6720148), (38, 5305380), (40, 5040111), (57, 3536920), (60, 3360074), (76, 2652690), (95, 2122152), (114, 1768460), (120, 1680037), (152, 1326345), (190, 1061076), (228, 884230), (285, 707384), (380, 530538), (456, 442115), (570, 353692), (760, 265269), (1140, 176846), (2280, 88423)]