126928440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{352579}}^1$

素因数の和:352596

約数の個数: 48

約数和(自身を含む): 412518600

約数和(自身を除く): 285590160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 352579, 705158, 1057737, 1410316, 1762895, 2115474, 2820632, 3173211, 3525790, 4230948, 5288685, 6346422, 7051580, 8461896, 10577370, 12692844, 14103160, 15866055, 21154740, 25385688, 31732110, 42309480, 63464220, 126928440]

約数ペア:

[(1, 126928440), (2, 63464220), (3, 42309480), (4, 31732110), (5, 25385688), (6, 21154740), (8, 15866055), (9, 14103160), (10, 12692844), (12, 10577370), (15, 8461896), (18, 7051580), (20, 6346422), (24, 5288685), (30, 4230948), (36, 3525790), (40, 3173211), (45, 2820632), (60, 2115474), (72, 1762895), (90, 1410316), (120, 1057737), (180, 705158), (360, 352579)]