248925240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 811839600

約数和(自身を除く): 562914360

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, 331, 360, 662, 993, 1324, 1655, 1986, 2089, 2648, 2979, 3310, 3972, 4178, 4965, 5958, 6267, 6620, 7944, 8356, 9930, 10445, 11916, 12534, 13240, 14895, 16712, 18801, 19860, 20890, 23832, 25068, 29790, 31335, 37602, 39720, 41780, 50136, 59580, 62670, 75204, 83560, 94005, 119160, 125340, 150408, 188010, 250680, 376020, 691459, 752040, 1382918, 2074377, 2765836, 3457295, 4148754, 5531672, 6223131, 6914590, 8297508, 10371885, 12446262, 13829180, 16595016, 20743770, 24892524, 27658360, 31115655, 41487540, 49785048, 62231310, 82975080, 124462620, 248925240]

約数ペア:

[(1, 248925240), (2, 124462620), (3, 82975080), (4, 62231310), (5, 49785048), (6, 41487540), (8, 31115655), (9, 27658360), (10, 24892524), (12, 20743770), (15, 16595016), (18, 13829180), (20, 12446262), (24, 10371885), (30, 8297508), (36, 6914590), (40, 6223131), (45, 5531672), (60, 4148754), (72, 3457295), (90, 2765836), (120, 2074377), (180, 1382918), (331, 752040), (360, 691459), (662, 376020), (993, 250680), (1324, 188010), (1655, 150408), (1986, 125340), (2089, 119160), (2648, 94005), (2979, 83560), (3310, 75204), (3972, 62670), (4178, 59580), (4965, 50136), (5958, 41780), (6267, 39720), (6620, 37602), (7944, 31335), (8356, 29790), (9930, 25068), (10445, 23832), (11916, 20890), (12534, 19860), (13240, 18801), (14895, 16712)]