126489120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263519}}^1$

素因数の和:263537

約数の個数: 48

約数和(自身を含む): 398442240

約数和(自身を除く): 271953120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 263519, 527038, 790557, 1054076, 1317595, 1581114, 2108152, 2635190, 3162228, 3952785, 4216304, 5270380, 6324456, 7905570, 8432608, 10540760, 12648912, 15811140, 21081520, 25297824, 31622280, 42163040, 63244560, 126489120]

約数ペア:

[(1, 126489120), (2, 63244560), (3, 42163040), (4, 31622280), (5, 25297824), (6, 21081520), (8, 15811140), (10, 12648912), (12, 10540760), (15, 8432608), (16, 7905570), (20, 6324456), (24, 5270380), (30, 4216304), (32, 3952785), (40, 3162228), (48, 2635190), (60, 2108152), (80, 1581114), (96, 1317595), (120, 1054076), (160, 790557), (240, 527038), (480, 263519)]