80680620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32797}}^1$

素因数の和:32850

約数の個数: 48

約数和(自身を含む): 231422688

約数和(自身を除く): 150742068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 32797, 65594, 98391, 131188, 163985, 196782, 327970, 393564, 491955, 655940, 983910, 1344677, 1967820, 2689354, 4034031, 5378708, 6723385, 8068062, 13446770, 16136124, 20170155, 26893540, 40340310, 80680620]

約数ペア:

[(1, 80680620), (2, 40340310), (3, 26893540), (4, 20170155), (5, 16136124), (6, 13446770), (10, 8068062), (12, 6723385), (15, 5378708), (20, 4034031), (30, 2689354), (41, 1967820), (60, 1344677), (82, 983910), (123, 655940), (164, 491955), (205, 393564), (246, 327970), (410, 196782), (492, 163985), (615, 131188), (820, 98391), (1230, 65594), (2460, 32797)]