8201520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3797}}^1$

素因数の和:3819

約数の個数: 80

約数和(自身を含む): 28257120

約数和(自身を除く): 20055600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3797, 7594, 11391, 15188, 18985, 22782, 30376, 34173, 37970, 45564, 56955, 60752, 68346, 75940, 91128, 102519, 113910, 136692, 151880, 170865, 182256, 205038, 227820, 273384, 303760, 341730, 410076, 455640, 512595, 546768, 683460, 820152, 911280, 1025190, 1366920, 1640304, 2050380, 2733840, 4100760, 8201520]

約数ペア:

[(1, 8201520), (2, 4100760), (3, 2733840), (4, 2050380), (5, 1640304), (6, 1366920), (8, 1025190), (9, 911280), (10, 820152), (12, 683460), (15, 546768), (16, 512595), (18, 455640), (20, 410076), (24, 341730), (27, 303760), (30, 273384), (36, 227820), (40, 205038), (45, 182256), (48, 170865), (54, 151880), (60, 136692), (72, 113910), (80, 102519), (90, 91128), (108, 75940), (120, 68346), (135, 60752), (144, 56955), (180, 45564), (216, 37970), (240, 34173), (270, 30376), (360, 22782), (432, 18985), (540, 15188), (720, 11391), (1080, 7594), (2160, 3797)]