480547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{667427}}^1$

素因数の和:667446

約数の個数: 60

約数和(自身を含む): 1613840904

約数和(自身を除く): 1133293464

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, 667427, 1334854, 2002281, 2669708, 3337135, 4004562, 5339416, 6006843, 6674270, 8009124, 10011405, 10678832, 12013686, 13348540, 16018248, 20022810, 24027372, 26697080, 30034215, 32036496, 40045620, 48054744, 53394160, 60068430, 80091240, 96109488, 120136860, 160182480, 240273720, 480547440]

約数ペア:

[(1, 480547440), (2, 240273720), (3, 160182480), (4, 120136860), (5, 96109488), (6, 80091240), (8, 60068430), (9, 53394160), (10, 48054744), (12, 40045620), (15, 32036496), (16, 30034215), (18, 26697080), (20, 24027372), (24, 20022810), (30, 16018248), (36, 13348540), (40, 12013686), (45, 10678832), (48, 10011405), (60, 8009124), (72, 6674270), (80, 6006843), (90, 5339416), (120, 4004562), (144, 3337135), (180, 2669708), (240, 2002281), (360, 1334854), (720, 667427)]