238854960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{110581}}^1$

素因数の和:110603

約数の個数: 80

約数和(自身を含む): 822730080

約数和(自身を除く): 583875120

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, 110581, 221162, 331743, 442324, 552905, 663486, 884648, 995229, 1105810, 1326972, 1658715, 1769296, 1990458, 2211620, 2653944, 2985687, 3317430, 3980916, 4423240, 4976145, 5307888, 5971374, 6634860, 7961832, 8846480, 9952290, 11942748, 13269720, 14928435, 15923664, 19904580, 23885496, 26539440, 29856870, 39809160, 47770992, 59713740, 79618320, 119427480, 238854960]

約数ペア:

[(1, 238854960), (2, 119427480), (3, 79618320), (4, 59713740), (5, 47770992), (6, 39809160), (8, 29856870), (9, 26539440), (10, 23885496), (12, 19904580), (15, 15923664), (16, 14928435), (18, 13269720), (20, 11942748), (24, 9952290), (27, 8846480), (30, 7961832), (36, 6634860), (40, 5971374), (45, 5307888), (48, 4976145), (54, 4423240), (60, 3980916), (72, 3317430), (80, 2985687), (90, 2653944), (108, 2211620), (120, 1990458), (135, 1769296), (144, 1658715), (180, 1326972), (216, 1105810), (240, 995229), (270, 884648), (360, 663486), (432, 552905), (540, 442324), (720, 331743), (1080, 221162), (2160, 110581)]