71882040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4132

約数の個数: 64

約数和(自身を含む): 217128960

約数和(自身を除く): 145246920

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, 3967, 4530, 6040, 7934, 9060, 11901, 15868, 18120, 19835, 23802, 31736, 39670, 47604, 59505, 79340, 95208, 119010, 158680, 238020, 476040, 599017, 1198034, 1797051, 2396068, 2995085, 3594102, 4792136, 5990170, 7188204, 8985255, 11980340, 14376408, 17970510, 23960680, 35941020, 71882040]

約数ペア:

[(1, 71882040), (2, 35941020), (3, 23960680), (4, 17970510), (5, 14376408), (6, 11980340), (8, 8985255), (10, 7188204), (12, 5990170), (15, 4792136), (20, 3594102), (24, 2995085), (30, 2396068), (40, 1797051), (60, 1198034), (120, 599017), (151, 476040), (302, 238020), (453, 158680), (604, 119010), (755, 95208), (906, 79340), (1208, 59505), (1510, 47604), (1812, 39670), (2265, 31736), (3020, 23802), (3624, 19835), (3967, 18120), (4530, 15868), (6040, 11901), (7934, 9060)]