42904320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11173}}^1$

素因数の和:11197

約数の個数: 72

約数和(自身を含む): 137037936

約数和(自身を除く): 94133616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 11173, 22346, 33519, 44692, 55865, 67038, 89384, 111730, 134076, 167595, 178768, 223460, 268152, 335190, 357536, 446920, 536304, 670380, 715072, 893840, 1072608, 1340760, 1430144, 1787680, 2145216, 2681520, 2860288, 3575360, 4290432, 5363040, 7150720, 8580864, 10726080, 14301440, 21452160, 42904320]

約数ペア:

[(1, 42904320), (2, 21452160), (3, 14301440), (4, 10726080), (5, 8580864), (6, 7150720), (8, 5363040), (10, 4290432), (12, 3575360), (15, 2860288), (16, 2681520), (20, 2145216), (24, 1787680), (30, 1430144), (32, 1340760), (40, 1072608), (48, 893840), (60, 715072), (64, 670380), (80, 536304), (96, 446920), (120, 357536), (128, 335190), (160, 268152), (192, 223460), (240, 178768), (256, 167595), (320, 134076), (384, 111730), (480, 89384), (640, 67038), (768, 55865), (960, 44692), (1280, 33519), (1920, 22346), (3840, 11173)]