1561501628760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13012513573}}^1$

素因数の和:13012513587

約数の個数: 32

約数和(自身を含む): 4684504886640

約数和(自身を除く): 3123003257880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13012513573, 26025027146, 39037540719, 52050054292, 65062567865, 78075081438, 104100108584, 130125135730, 156150162876, 195187703595, 260250271460, 312300325752, 390375407190, 520500542920, 780750814380, 1561501628760]

約数ペア:

[(1, 1561501628760), (2, 780750814380), (3, 520500542920), (4, 390375407190), (5, 312300325752), (6, 260250271460), (8, 195187703595), (10, 156150162876), (12, 130125135730), (15, 104100108584), (20, 78075081438), (24, 65062567865), (30, 52050054292), (40, 39037540719), (60, 26025027146), (120, 13012513573)]