42700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355841}}^1$

素因数の和:355855

約数の個数: 32

約数和(自身を含む): 128103120

約数和(自身を除く): 85402200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355841, 711682, 1067523, 1423364, 1779205, 2135046, 2846728, 3558410, 4270092, 5337615, 7116820, 8540184, 10675230, 14233640, 21350460, 42700920]

約数ペア:

[(1, 42700920), (2, 21350460), (3, 14233640), (4, 10675230), (5, 8540184), (6, 7116820), (8, 5337615), (10, 4270092), (12, 3558410), (15, 2846728), (20, 2135046), (24, 1779205), (30, 1423364), (40, 1067523), (60, 711682), (120, 355841)]