156817380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55609}}^1$

素因数の和:55668

約数の個数: 48

約数和(自身を含む): 448439040

約数和(自身を除く): 291621660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 55609, 111218, 166827, 222436, 278045, 333654, 556090, 667308, 834135, 1112180, 1668270, 2613623, 3336540, 5227246, 7840869, 10454492, 13068115, 15681738, 26136230, 31363476, 39204345, 52272460, 78408690, 156817380]

約数ペア:

[(1, 156817380), (2, 78408690), (3, 52272460), (4, 39204345), (5, 31363476), (6, 26136230), (10, 15681738), (12, 13068115), (15, 10454492), (20, 7840869), (30, 5227246), (47, 3336540), (60, 2613623), (94, 1668270), (141, 1112180), (188, 834135), (235, 667308), (282, 556090), (470, 333654), (564, 278045), (705, 222436), (940, 166827), (1410, 111218), (2820, 55609)]