142767480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7879}}^1$

素因数の和:8044

約数の個数: 64

約数和(自身を含む): 431193600

約数和(自身を除く): 288426120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 7879, 9060, 15758, 18120, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 118185, 157580, 189096, 236370, 315160, 472740, 945480, 1189729, 2379458, 3569187, 4758916, 5948645, 7138374, 9517832, 11897290, 14276748, 17845935, 23794580, 28553496, 35691870, 47589160, 71383740, 142767480]

約数ペア:

[(1, 142767480), (2, 71383740), (3, 47589160), (4, 35691870), (5, 28553496), (6, 23794580), (8, 17845935), (10, 14276748), (12, 11897290), (15, 9517832), (20, 7138374), (24, 5948645), (30, 4758916), (40, 3569187), (60, 2379458), (120, 1189729), (151, 945480), (302, 472740), (453, 315160), (604, 236370), (755, 189096), (906, 157580), (1208, 118185), (1510, 94548), (1812, 78790), (2265, 63032), (3020, 47274), (3624, 39395), (4530, 31516), (6040, 23637), (7879, 18120), (9060, 15758)]