156827820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2659}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 439729920

約数和(自身を除く): 282902100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1966, 2659, 2949, 3932, 4915, 5318, 5898, 7977, 9830, 10636, 11796, 13295, 14745, 15954, 19660, 26590, 29490, 31908, 39885, 53180, 58980, 79770, 159540, 2613797, 5227594, 7841391, 10455188, 13068985, 15682782, 26137970, 31365564, 39206955, 52275940, 78413910, 156827820]

約数ペア:

[(1, 156827820), (2, 78413910), (3, 52275940), (4, 39206955), (5, 31365564), (6, 26137970), (10, 15682782), (12, 13068985), (15, 10455188), (20, 7841391), (30, 5227594), (60, 2613797), (983, 159540), (1966, 79770), (2659, 58980), (2949, 53180), (3932, 39885), (4915, 31908), (5318, 29490), (5898, 26590), (7977, 19660), (9830, 15954), (10636, 14745), (11796, 13295)]