259200630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221539}}^1$

素因数の和:221565

約数の個数: 48

約数和(自身を含む): 725765040

約数和(自身を除く): 466564410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 221539, 443078, 664617, 1107695, 1329234, 1993851, 2215390, 2880007, 3323085, 3987702, 5760014, 6646170, 8640021, 9969255, 14400035, 17280042, 19938510, 25920063, 28800070, 43200105, 51840126, 86400210, 129600315, 259200630]

約数ペア:

[(1, 259200630), (2, 129600315), (3, 86400210), (5, 51840126), (6, 43200105), (9, 28800070), (10, 25920063), (13, 19938510), (15, 17280042), (18, 14400035), (26, 9969255), (30, 8640021), (39, 6646170), (45, 5760014), (65, 3987702), (78, 3323085), (90, 2880007), (117, 2215390), (130, 1993851), (195, 1329234), (234, 1107695), (390, 664617), (585, 443078), (1170, 221539)]