42530520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354421}}^1$

素因数の和:354435

約数の個数: 32

約数和(自身を含む): 127591920

約数和(自身を除く): 85061400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354421, 708842, 1063263, 1417684, 1772105, 2126526, 2835368, 3544210, 4253052, 5316315, 7088420, 8506104, 10632630, 14176840, 21265260, 42530520]

約数ペア:

[(1, 42530520), (2, 21265260), (3, 14176840), (4, 10632630), (5, 8506104), (6, 7088420), (8, 5316315), (10, 4253052), (12, 3544210), (15, 2835368), (20, 2126526), (24, 1772105), (30, 1417684), (40, 1063263), (60, 708842), (120, 354421)]