1038857520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4328573}}^1$

素因数の和:4328589

約数の個数: 40

約数和(自身を含む): 3220459056

約数和(自身を除く): 2181601536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4328573, 8657146, 12985719, 17314292, 21642865, 25971438, 34628584, 43285730, 51942876, 64928595, 69257168, 86571460, 103885752, 129857190, 173142920, 207771504, 259714380, 346285840, 519428760, 1038857520]

約数ペア:

[(1, 1038857520), (2, 519428760), (3, 346285840), (4, 259714380), (5, 207771504), (6, 173142920), (8, 129857190), (10, 103885752), (12, 86571460), (15, 69257168), (16, 64928595), (20, 51942876), (24, 43285730), (30, 34628584), (40, 25971438), (48, 21642865), (60, 17314292), (80, 12985719), (120, 8657146), (240, 4328573)]