3206240

素因数分解:

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

素因数の和:735

約数の個数: 48

約数和(自身を含む): 7847280

約数和(自身を除く): 4641040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 691, 928, 1160, 1382, 2320, 2764, 3455, 4640, 5528, 6910, 11056, 13820, 20039, 22112, 27640, 40078, 55280, 80156, 100195, 110560, 160312, 200390, 320624, 400780, 641248, 801560, 1603120, 3206240]

約数ペア:

[(1, 3206240), (2, 1603120), (4, 801560), (5, 641248), (8, 400780), (10, 320624), (16, 200390), (20, 160312), (29, 110560), (32, 100195), (40, 80156), (58, 55280), (80, 40078), (116, 27640), (145, 22112), (160, 20039), (232, 13820), (290, 11056), (464, 6910), (580, 5528), (691, 4640), (928, 3455), (1160, 2764), (1382, 2320)]