80419200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{8377}}^1$

素因数の和:8404

約数の個数: 96

約数和(自身を含む): 264912360

約数和(自身を除く): 184493160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 8377, 9600, 16754, 25131, 33508, 41885, 50262, 67016, 83770, 100524, 125655, 134032, 167540, 201048, 209425, 251310, 268064, 335080, 402096, 418850, 502620, 536128, 628275, 670160, 804192, 837700, 1005240, 1072256, 1256550, 1340320, 1608384, 1675400, 2010480, 2513100, 2680640, 3216768, 3350800, 4020960, 5026200, 5361280, 6701600, 8041920, 10052400, 13403200, 16083840, 20104800, 26806400, 40209600, 80419200]

約数ペア:

[(1, 80419200), (2, 40209600), (3, 26806400), (4, 20104800), (5, 16083840), (6, 13403200), (8, 10052400), (10, 8041920), (12, 6701600), (15, 5361280), (16, 5026200), (20, 4020960), (24, 3350800), (25, 3216768), (30, 2680640), (32, 2513100), (40, 2010480), (48, 1675400), (50, 1608384), (60, 1340320), (64, 1256550), (75, 1072256), (80, 1005240), (96, 837700), (100, 804192), (120, 670160), (128, 628275), (150, 536128), (160, 502620), (192, 418850), (200, 402096), (240, 335080), (300, 268064), (320, 251310), (384, 209425), (400, 201048), (480, 167540), (600, 134032), (640, 125655), (800, 100524), (960, 83770), (1200, 67016), (1600, 50262), (1920, 41885), (2400, 33508), (3200, 25131), (4800, 16754), (8377, 9600)]