16010520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 48543840

約数和(自身を除く): 32533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1321, 1515, 2020, 2424, 2642, 3030, 3963, 4040, 5284, 6060, 6605, 7926, 10568, 12120, 13210, 15852, 19815, 26420, 31704, 39630, 52840, 79260, 133421, 158520, 266842, 400263, 533684, 667105, 800526, 1067368, 1334210, 1601052, 2001315, 2668420, 3202104, 4002630, 5336840, 8005260, 16010520]

約数ペア:

[(1, 16010520), (2, 8005260), (3, 5336840), (4, 4002630), (5, 3202104), (6, 2668420), (8, 2001315), (10, 1601052), (12, 1334210), (15, 1067368), (20, 800526), (24, 667105), (30, 533684), (40, 400263), (60, 266842), (101, 158520), (120, 133421), (202, 79260), (303, 52840), (404, 39630), (505, 31704), (606, 26420), (808, 19815), (1010, 15852), (1212, 13210), (1321, 12120), (1515, 10568), (2020, 7926), (2424, 6605), (2642, 6060), (3030, 5284), (3963, 4040)]