72553680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100769}}^1$

素因数の和:100788

約数の個数: 60

約数和(自身を含む): 243661860

約数和(自身を除く): 171108180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 100769, 201538, 302307, 403076, 503845, 604614, 806152, 906921, 1007690, 1209228, 1511535, 1612304, 1813842, 2015380, 2418456, 3023070, 3627684, 4030760, 4534605, 4836912, 6046140, 7255368, 8061520, 9069210, 12092280, 14510736, 18138420, 24184560, 36276840, 72553680]

約数ペア:

[(1, 72553680), (2, 36276840), (3, 24184560), (4, 18138420), (5, 14510736), (6, 12092280), (8, 9069210), (9, 8061520), (10, 7255368), (12, 6046140), (15, 4836912), (16, 4534605), (18, 4030760), (20, 3627684), (24, 3023070), (30, 2418456), (36, 2015380), (40, 1813842), (45, 1612304), (48, 1511535), (60, 1209228), (72, 1007690), (80, 906921), (90, 806152), (120, 604614), (144, 503845), (180, 403076), (240, 302307), (360, 201538), (720, 100769)]