145876560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607819}}^1$

素因数の和:607835

約数の個数: 40

約数和(自身を含む): 452218080

約数和(自身を除く): 306341520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607819, 1215638, 1823457, 2431276, 3039095, 3646914, 4862552, 6078190, 7293828, 9117285, 9725104, 12156380, 14587656, 18234570, 24312760, 29175312, 36469140, 48625520, 72938280, 145876560]

約数ペア:

[(1, 145876560), (2, 72938280), (3, 48625520), (4, 36469140), (5, 29175312), (6, 24312760), (8, 18234570), (10, 14587656), (12, 12156380), (15, 9725104), (16, 9117285), (20, 7293828), (24, 6078190), (30, 4862552), (40, 3646914), (48, 3039095), (60, 2431276), (80, 1823457), (120, 1215638), (240, 607819)]