211854960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{98081}}^1$

素因数の和:98103

約数の個数: 80

約数和(自身を含む): 729730080

約数和(自身を除く): 517875120

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, 98081, 196162, 294243, 392324, 490405, 588486, 784648, 882729, 980810, 1176972, 1471215, 1569296, 1765458, 1961620, 2353944, 2648187, 2942430, 3530916, 3923240, 4413645, 4707888, 5296374, 5884860, 7061832, 7846480, 8827290, 10592748, 11769720, 13240935, 14123664, 17654580, 21185496, 23539440, 26481870, 35309160, 42370992, 52963740, 70618320, 105927480, 211854960]

約数ペア:

[(1, 211854960), (2, 105927480), (3, 70618320), (4, 52963740), (5, 42370992), (6, 35309160), (8, 26481870), (9, 23539440), (10, 21185496), (12, 17654580), (15, 14123664), (16, 13240935), (18, 11769720), (20, 10592748), (24, 8827290), (27, 7846480), (30, 7061832), (36, 5884860), (40, 5296374), (45, 4707888), (48, 4413645), (54, 3923240), (60, 3530916), (72, 2942430), (80, 2648187), (90, 2353944), (108, 1961620), (120, 1765458), (135, 1569296), (144, 1471215), (180, 1176972), (216, 980810), (240, 882729), (270, 784648), (360, 588486), (432, 490405), (540, 392324), (720, 294243), (1080, 196162), (2160, 98081)]