72433080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{201203}}^1$

素因数の和:201220

約数の個数: 48

約数和(自身を含む): 235408680

約数和(自身を除く): 162975600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 201203, 402406, 603609, 804812, 1006015, 1207218, 1609624, 1810827, 2012030, 2414436, 3018045, 3621654, 4024060, 4828872, 6036090, 7243308, 8048120, 9054135, 12072180, 14486616, 18108270, 24144360, 36216540, 72433080]

約数ペア:

[(1, 72433080), (2, 36216540), (3, 24144360), (4, 18108270), (5, 14486616), (6, 12072180), (8, 9054135), (9, 8048120), (10, 7243308), (12, 6036090), (15, 4828872), (18, 4024060), (20, 3621654), (24, 3018045), (30, 2414436), (36, 2012030), (40, 1810827), (45, 1609624), (60, 1207218), (72, 1006015), (90, 804812), (120, 603609), (180, 402406), (360, 201203)]