42972360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{358103}}^1$

素因数の和:358117

約数の個数: 32

約数和(自身を含む): 128917440

約数和(自身を除く): 85945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 358103, 716206, 1074309, 1432412, 1790515, 2148618, 2864824, 3581030, 4297236, 5371545, 7162060, 8594472, 10743090, 14324120, 21486180, 42972360]

約数ペア:

[(1, 42972360), (2, 21486180), (3, 14324120), (4, 10743090), (5, 8594472), (6, 7162060), (8, 5371545), (10, 4297236), (12, 3581030), (15, 2864824), (20, 2148618), (24, 1790515), (30, 1432412), (40, 1074309), (60, 716206), (120, 358103)]