2686920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22405

約数の個数: 32

約数和(自身を含む): 8061120

約数和(自身を除く): 5374200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22391, 44782, 67173, 89564, 111955, 134346, 179128, 223910, 268692, 335865, 447820, 537384, 671730, 895640, 1343460, 2686920]

約数ペア:

[(1, 2686920), (2, 1343460), (3, 895640), (4, 671730), (5, 537384), (6, 447820), (8, 335865), (10, 268692), (12, 223910), (15, 179128), (20, 134346), (24, 111955), (30, 89564), (40, 67173), (60, 44782), (120, 22391)]