2107680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4391}}^1$

素因数の和:4409

約数の個数: 48

約数和(自身を含む): 6640704

約数和(自身を除く): 4533024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4391, 8782, 13173, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 70256, 87820, 105384, 131730, 140512, 175640, 210768, 263460, 351280, 421536, 526920, 702560, 1053840, 2107680]

約数ペア:

[(1, 2107680), (2, 1053840), (3, 702560), (4, 526920), (5, 421536), (6, 351280), (8, 263460), (10, 210768), (12, 175640), (15, 140512), (16, 131730), (20, 105384), (24, 87820), (30, 70256), (32, 65865), (40, 52692), (48, 43910), (60, 35128), (80, 26346), (96, 21955), (120, 17564), (160, 13173), (240, 8782), (480, 4391)]