79508820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1511}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 223026048

約数和(自身を除く): 143517228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1511, 1754, 2631, 3022, 3508, 4385, 4533, 5262, 6044, 7555, 8770, 9066, 10524, 13155, 15110, 17540, 18132, 22665, 26310, 30220, 45330, 52620, 90660, 1325147, 2650294, 3975441, 5300588, 6625735, 7950882, 13251470, 15901764, 19877205, 26502940, 39754410, 79508820]

約数ペア:

[(1, 79508820), (2, 39754410), (3, 26502940), (4, 19877205), (5, 15901764), (6, 13251470), (10, 7950882), (12, 6625735), (15, 5300588), (20, 3975441), (30, 2650294), (60, 1325147), (877, 90660), (1511, 52620), (1754, 45330), (2631, 30220), (3022, 26310), (3508, 22665), (4385, 18132), (4533, 17540), (5262, 15110), (6044, 13155), (7555, 10524), (8770, 9066)]