29480520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245671}}^1$

素因数の和:245685

約数の個数: 32

約数和(自身を含む): 88441920

約数和(自身を除く): 58961400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245671, 491342, 737013, 982684, 1228355, 1474026, 1965368, 2456710, 2948052, 3685065, 4913420, 5896104, 7370130, 9826840, 14740260, 29480520]

約数ペア:

[(1, 29480520), (2, 14740260), (3, 9826840), (4, 7370130), (5, 5896104), (6, 4913420), (8, 3685065), (10, 2948052), (12, 2456710), (15, 1965368), (20, 1474026), (24, 1228355), (30, 982684), (40, 737013), (60, 491342), (120, 245671)]