3813840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5297}}^1$

素因数の和:5316

約数の個数: 60

約数和(自身を含む): 12810564

約数和(自身を除く): 8996724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5297, 10594, 15891, 21188, 26485, 31782, 42376, 47673, 52970, 63564, 79455, 84752, 95346, 105940, 127128, 158910, 190692, 211880, 238365, 254256, 317820, 381384, 423760, 476730, 635640, 762768, 953460, 1271280, 1906920, 3813840]

約数ペア:

[(1, 3813840), (2, 1906920), (3, 1271280), (4, 953460), (5, 762768), (6, 635640), (8, 476730), (9, 423760), (10, 381384), (12, 317820), (15, 254256), (16, 238365), (18, 211880), (20, 190692), (24, 158910), (30, 127128), (36, 105940), (40, 95346), (45, 84752), (48, 79455), (60, 63564), (72, 52970), (80, 47673), (90, 42376), (120, 31782), (144, 26485), (180, 21188), (240, 15891), (360, 10594), (720, 5297)]