13305784560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55440769}}^1$

素因数の和:55440785

約数の個数: 40

約数和(自身を含む): 41247932880

約数和(自身を除く): 27942148320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55440769, 110881538, 166322307, 221763076, 277203845, 332644614, 443526152, 554407690, 665289228, 831611535, 887052304, 1108815380, 1330578456, 1663223070, 2217630760, 2661156912, 3326446140, 4435261520, 6652892280, 13305784560]

約数ペア:

[(1, 13305784560), (2, 6652892280), (3, 4435261520), (4, 3326446140), (5, 2661156912), (6, 2217630760), (8, 1663223070), (10, 1330578456), (12, 1108815380), (15, 887052304), (16, 831611535), (20, 665289228), (24, 554407690), (30, 443526152), (40, 332644614), (48, 277203845), (60, 221763076), (80, 166322307), (120, 110881538), (240, 55440769)]