90468780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1507813}}^1$

素因数の和:1507825

約数の個数: 24

約数和(自身を含む): 253312752

約数和(自身を除く): 162843972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1507813, 3015626, 4523439, 6031252, 7539065, 9046878, 15078130, 18093756, 22617195, 30156260, 45234390, 90468780]

約数ペア:

[(1, 90468780), (2, 45234390), (3, 30156260), (4, 22617195), (5, 18093756), (6, 15078130), (10, 9046878), (12, 7539065), (15, 6031252), (20, 4523439), (30, 3015626), (60, 1507813)]