71860560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299419}}^1$

素因数の和:299435

約数の個数: 40

約数和(自身を含む): 222768480

約数和(自身を除く): 150907920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299419, 598838, 898257, 1197676, 1497095, 1796514, 2395352, 2994190, 3593028, 4491285, 4790704, 5988380, 7186056, 8982570, 11976760, 14372112, 17965140, 23953520, 35930280, 71860560]

約数ペア:

[(1, 71860560), (2, 35930280), (3, 23953520), (4, 17965140), (5, 14372112), (6, 11976760), (8, 8982570), (10, 7186056), (12, 5988380), (15, 4790704), (16, 4491285), (20, 3593028), (24, 2994190), (30, 2395352), (40, 1796514), (48, 1497095), (60, 1197676), (80, 898257), (120, 598838), (240, 299419)]