307846920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2565391}}^1$

素因数の和:2565405

約数の個数: 32

約数和(自身を含む): 923541120

約数和(自身を除く): 615694200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2565391, 5130782, 7696173, 10261564, 12826955, 15392346, 20523128, 25653910, 30784692, 38480865, 51307820, 61569384, 76961730, 102615640, 153923460, 307846920]

約数ペア:

[(1, 307846920), (2, 153923460), (3, 102615640), (4, 76961730), (5, 61569384), (6, 51307820), (8, 38480865), (10, 30784692), (12, 25653910), (15, 20523128), (20, 15392346), (24, 12826955), (30, 10261564), (40, 7696173), (60, 5130782), (120, 2565391)]