228564120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1904701}}^1$

素因数の和:1904715

約数の個数: 32

約数和(自身を含む): 685692720

約数和(自身を除く): 457128600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1904701, 3809402, 5714103, 7618804, 9523505, 11428206, 15237608, 19047010, 22856412, 28570515, 38094020, 45712824, 57141030, 76188040, 114282060, 228564120]

約数ペア:

[(1, 228564120), (2, 114282060), (3, 76188040), (4, 57141030), (5, 45712824), (6, 38094020), (8, 28570515), (10, 22856412), (12, 19047010), (15, 15237608), (20, 11428206), (24, 9523505), (30, 7618804), (40, 5714103), (60, 3809402), (120, 1904701)]