5490120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{45751}}^1$

素因数の和:45765

約数の個数: 32

約数和(自身を含む): 16470720

約数和(自身を除く): 10980600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 45751, 91502, 137253, 183004, 228755, 274506, 366008, 457510, 549012, 686265, 915020, 1098024, 1372530, 1830040, 2745060, 5490120]

約数ペア:

[(1, 5490120), (2, 2745060), (3, 1830040), (4, 1372530), (5, 1098024), (6, 915020), (8, 686265), (10, 549012), (12, 457510), (15, 366008), (20, 274506), (24, 228755), (30, 183004), (40, 137253), (60, 91502), (120, 45751)]