161300280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1344169}}^1$

素因数の和:1344183

約数の個数: 32

約数和(自身を含む): 483901200

約数和(自身を除く): 322600920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1344169, 2688338, 4032507, 5376676, 6720845, 8065014, 10753352, 13441690, 16130028, 20162535, 26883380, 32260056, 40325070, 53766760, 80650140, 161300280]

約数ペア:

[(1, 161300280), (2, 80650140), (3, 53766760), (4, 40325070), (5, 32260056), (6, 26883380), (8, 20162535), (10, 16130028), (12, 13441690), (15, 10753352), (20, 8065014), (24, 6720845), (30, 5376676), (40, 4032507), (60, 2688338), (120, 1344169)]