179798580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76837}}^1$

素因数の和:76865

約数の個数: 72

約数和(自身を含む): 587349672

約数和(自身を除く): 407551092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 76837, 153674, 230511, 307348, 384185, 461022, 691533, 768370, 922044, 998881, 1152555, 1383066, 1536740, 1997762, 2305110, 2766132, 2996643, 3457665, 3995524, 4610220, 4994405, 5993286, 6915330, 8989929, 9988810, 11986572, 13830660, 14983215, 17979858, 19977620, 29966430, 35959716, 44949645, 59932860, 89899290, 179798580]

約数ペア:

[(1, 179798580), (2, 89899290), (3, 59932860), (4, 44949645), (5, 35959716), (6, 29966430), (9, 19977620), (10, 17979858), (12, 14983215), (13, 13830660), (15, 11986572), (18, 9988810), (20, 8989929), (26, 6915330), (30, 5993286), (36, 4994405), (39, 4610220), (45, 3995524), (52, 3457665), (60, 2996643), (65, 2766132), (78, 2305110), (90, 1997762), (117, 1536740), (130, 1383066), (156, 1152555), (180, 998881), (195, 922044), (234, 768370), (260, 691533), (390, 461022), (468, 384185), (585, 307348), (780, 230511), (1170, 153674), (2340, 76837)]