145534020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2425567}}^1$

素因数の和:2425579

約数の個数: 24

約数和(自身を含む): 407495424

約数和(自身を除く): 261961404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2425567, 4851134, 7276701, 9702268, 12127835, 14553402, 24255670, 29106804, 36383505, 48511340, 72767010, 145534020]

約数ペア:

[(1, 145534020), (2, 72767010), (3, 48511340), (4, 36383505), (5, 29106804), (6, 24255670), (10, 14553402), (12, 12127835), (15, 9702268), (20, 7276701), (30, 4851134), (60, 2425567)]