147478160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59467}}^1$

素因数の和:59511

約数の個数: 40

約数和(自身を含む): 353953536

約数和(自身を除く): 206475376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 59467, 118934, 237868, 297335, 475736, 594670, 951472, 1189340, 1843477, 2378680, 3686954, 4757360, 7373908, 9217385, 14747816, 18434770, 29495632, 36869540, 73739080, 147478160]

約数ペア:

[(1, 147478160), (2, 73739080), (4, 36869540), (5, 29495632), (8, 18434770), (10, 14747816), (16, 9217385), (20, 7373908), (31, 4757360), (40, 3686954), (62, 2378680), (80, 1843477), (124, 1189340), (155, 951472), (248, 594670), (310, 475736), (496, 297335), (620, 237868), (1240, 118934), (2480, 59467)]