8013840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{33391}}^1$

素因数の和:33407

約数の個数: 40

約数和(自身を含む): 24843648

約数和(自身を除く): 16829808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 33391, 66782, 100173, 133564, 166955, 200346, 267128, 333910, 400692, 500865, 534256, 667820, 801384, 1001730, 1335640, 1602768, 2003460, 2671280, 4006920, 8013840]

約数ペア:

[(1, 8013840), (2, 4006920), (3, 2671280), (4, 2003460), (5, 1602768), (6, 1335640), (8, 1001730), (10, 801384), (12, 667820), (15, 534256), (16, 500865), (20, 400692), (24, 333910), (30, 267128), (40, 200346), (48, 166955), (60, 133564), (80, 100173), (120, 66782), (240, 33391)]