154392360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29921}}^1$

素因数の和:29978

約数の個数: 64

約数和(自身を含む): 473964480

約数和(自身を除く): 319572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 29921, 59842, 89763, 119684, 149605, 179526, 239368, 299210, 359052, 448815, 598420, 718104, 897630, 1196840, 1286603, 1795260, 2573206, 3590520, 3859809, 5146412, 6433015, 7719618, 10292824, 12866030, 15439236, 19299045, 25732060, 30878472, 38598090, 51464120, 77196180, 154392360]

約数ペア:

[(1, 154392360), (2, 77196180), (3, 51464120), (4, 38598090), (5, 30878472), (6, 25732060), (8, 19299045), (10, 15439236), (12, 12866030), (15, 10292824), (20, 7719618), (24, 6433015), (30, 5146412), (40, 3859809), (43, 3590520), (60, 2573206), (86, 1795260), (120, 1286603), (129, 1196840), (172, 897630), (215, 718104), (258, 598420), (344, 448815), (430, 359052), (516, 299210), (645, 239368), (860, 179526), (1032, 149605), (1290, 119684), (1720, 89763), (2580, 59842), (5160, 29921)]