90157260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1502621}}^1$

素因数の和:1502633

約数の個数: 24

約数和(自身を含む): 252440496

約数和(自身を除く): 162283236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1502621, 3005242, 4507863, 6010484, 7513105, 9015726, 15026210, 18031452, 22539315, 30052420, 45078630, 90157260]

約数ペア:

[(1, 90157260), (2, 45078630), (3, 30052420), (4, 22539315), (5, 18031452), (6, 15026210), (10, 9015726), (12, 7513105), (15, 6010484), (20, 4507863), (30, 3005242), (60, 1502621)]