16246920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135391}}^1$

素因数の和:135405

約数の個数: 32

約数和(自身を含む): 48741120

約数和(自身を除く): 32494200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135391, 270782, 406173, 541564, 676955, 812346, 1083128, 1353910, 1624692, 2030865, 2707820, 3249384, 4061730, 5415640, 8123460, 16246920]

約数ペア:

[(1, 16246920), (2, 8123460), (3, 5415640), (4, 4061730), (5, 3249384), (6, 2707820), (8, 2030865), (10, 1624692), (12, 1353910), (15, 1083128), (20, 812346), (24, 676955), (30, 541564), (40, 406173), (60, 270782), (120, 135391)]