1603120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 3861360

約数和(自身を除く): 2258240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 691, 1160, 1382, 2320, 2764, 3455, 5528, 6910, 11056, 13820, 20039, 27640, 40078, 55280, 80156, 100195, 160312, 200390, 320624, 400780, 801560, 1603120]

約数ペア:

[(1, 1603120), (2, 801560), (4, 400780), (5, 320624), (8, 200390), (10, 160312), (16, 100195), (20, 80156), (29, 55280), (40, 40078), (58, 27640), (80, 20039), (116, 13820), (145, 11056), (232, 6910), (290, 5528), (464, 3455), (580, 2764), (691, 2320), (1160, 1382)]