63380880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9806

約数の個数: 100

約数和(自身を含む): 220153692

約数和(自身を除く): 156772812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9781, 19562, 29343, 39124, 48905, 58686, 78248, 88029, 97810, 117372, 146715, 156496, 176058, 195620, 234744, 264087, 293430, 352116, 391240, 440145, 469488, 528174, 586860, 704232, 782480, 792261, 880290, 1056348, 1173720, 1320435, 1408464, 1584522, 1760580, 2112696, 2347440, 2640870, 3169044, 3521160, 3961305, 4225392, 5281740, 6338088, 7042320, 7922610, 10563480, 12676176, 15845220, 21126960, 31690440, 63380880]

約数ペア:

[(1, 63380880), (2, 31690440), (3, 21126960), (4, 15845220), (5, 12676176), (6, 10563480), (8, 7922610), (9, 7042320), (10, 6338088), (12, 5281740), (15, 4225392), (16, 3961305), (18, 3521160), (20, 3169044), (24, 2640870), (27, 2347440), (30, 2112696), (36, 1760580), (40, 1584522), (45, 1408464), (48, 1320435), (54, 1173720), (60, 1056348), (72, 880290), (80, 792261), (81, 782480), (90, 704232), (108, 586860), (120, 528174), (135, 469488), (144, 440145), (162, 391240), (180, 352116), (216, 293430), (240, 264087), (270, 234744), (324, 195620), (360, 176058), (405, 156496), (432, 146715), (540, 117372), (648, 97810), (720, 88029), (810, 78248), (1080, 58686), (1296, 48905), (1620, 39124), (2160, 29343), (3240, 19562), (6480, 9781)]