145875480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215629}}^1$

素因数の和:1215643

約数の個数: 32

約数和(自身を含む): 437626800

約数和(自身を除く): 291751320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215629, 2431258, 3646887, 4862516, 6078145, 7293774, 9725032, 12156290, 14587548, 18234435, 24312580, 29175096, 36468870, 48625160, 72937740, 145875480]

約数ペア:

[(1, 145875480), (2, 72937740), (3, 48625160), (4, 36468870), (5, 29175096), (6, 24312580), (8, 18234435), (10, 14587548), (12, 12156290), (15, 9725032), (20, 7293774), (24, 6078145), (30, 4862516), (40, 3646887), (60, 2431258), (120, 1215629)]