2790120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23251}}^1$

素因数の和:23265

約数の個数: 32

約数和(自身を含む): 8370720

約数和(自身を除く): 5580600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23251, 46502, 69753, 93004, 116255, 139506, 186008, 232510, 279012, 348765, 465020, 558024, 697530, 930040, 1395060, 2790120]

約数ペア:

[(1, 2790120), (2, 1395060), (3, 930040), (4, 697530), (5, 558024), (6, 465020), (8, 348765), (10, 279012), (12, 232510), (15, 186008), (20, 139506), (24, 116255), (30, 93004), (40, 69753), (60, 46502), (120, 23251)]