201830880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420481}}^1$

素因数の和:420499

約数の個数: 48

約数和(自身を含む): 635768784

約数和(自身を除く): 433937904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420481, 840962, 1261443, 1681924, 2102405, 2522886, 3363848, 4204810, 5045772, 6307215, 6727696, 8409620, 10091544, 12614430, 13455392, 16819240, 20183088, 25228860, 33638480, 40366176, 50457720, 67276960, 100915440, 201830880]

約数ペア:

[(1, 201830880), (2, 100915440), (3, 67276960), (4, 50457720), (5, 40366176), (6, 33638480), (8, 25228860), (10, 20183088), (12, 16819240), (15, 13455392), (16, 12614430), (20, 10091544), (24, 8409620), (30, 6727696), (32, 6307215), (40, 5045772), (48, 4204810), (60, 3363848), (80, 2522886), (96, 2102405), (120, 1681924), (160, 1261443), (240, 840962), (480, 420481)]