162565980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2089}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 455753760

約数和(自身を除く): 293187780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1297, 2089, 2594, 3891, 4178, 5188, 6267, 6485, 7782, 8356, 10445, 12534, 12970, 15564, 19455, 20890, 25068, 25940, 31335, 38910, 41780, 62670, 77820, 125340, 2709433, 5418866, 8128299, 10837732, 13547165, 16256598, 27094330, 32513196, 40641495, 54188660, 81282990, 162565980]

約数ペア:

[(1, 162565980), (2, 81282990), (3, 54188660), (4, 40641495), (5, 32513196), (6, 27094330), (10, 16256598), (12, 13547165), (15, 10837732), (20, 8128299), (30, 5418866), (60, 2709433), (1297, 125340), (2089, 77820), (2594, 62670), (3891, 41780), (4178, 38910), (5188, 31335), (6267, 25940), (6485, 25068), (7782, 20890), (8356, 19455), (10445, 15564), (12534, 12970)]