1613426280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13445219}}^1$

素因数の和:13445233

約数の個数: 32

約数和(自身を含む): 4840279200

約数和(自身を除く): 3226852920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13445219, 26890438, 40335657, 53780876, 67226095, 80671314, 107561752, 134452190, 161342628, 201678285, 268904380, 322685256, 403356570, 537808760, 806713140, 1613426280]

約数ペア:

[(1, 1613426280), (2, 806713140), (3, 537808760), (4, 403356570), (5, 322685256), (6, 268904380), (8, 201678285), (10, 161342628), (12, 134452190), (15, 107561752), (20, 80671314), (24, 67226095), (30, 53780876), (40, 40335657), (60, 26890438), (120, 13445219)]