889097520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3704573}}^1$

素因数の和:3704589

約数の個数: 40

約数和(自身を含む): 2756203056

約数和(自身を除く): 1867105536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3704573, 7409146, 11113719, 14818292, 18522865, 22227438, 29636584, 37045730, 44454876, 55568595, 59273168, 74091460, 88909752, 111137190, 148182920, 177819504, 222274380, 296365840, 444548760, 889097520]

約数ペア:

[(1, 889097520), (2, 444548760), (3, 296365840), (4, 222274380), (5, 177819504), (6, 148182920), (8, 111137190), (10, 88909752), (12, 74091460), (15, 59273168), (16, 55568595), (20, 44454876), (24, 37045730), (30, 29636584), (40, 22227438), (48, 18522865), (60, 14818292), (80, 11113719), (120, 7409146), (240, 3704573)]