248601960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{277}}^2$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 838606230

約数和(自身を除く): 590004270

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 277, 324, 360, 405, 540, 554, 648, 810, 831, 1080, 1108, 1385, 1620, 1662, 2216, 2493, 2770, 3240, 3324, 4155, 4986, 5540, 6648, 7479, 8310, 9972, 11080, 12465, 14958, 16620, 19944, 22437, 24930, 29916, 33240, 37395, 44874, 49860, 59832, 74790, 76729, 89748, 99720, 112185, 149580, 153458, 179496, 224370, 230187, 299160, 306916, 383645, 448740, 460374, 613832, 690561, 767290, 897480, 920748, 1150935, 1381122, 1534580, 1841496, 2071683, 2301870, 2762244, 3069160, 3452805, 4143366, 4603740, 5524488, 6215049, 6905610, 8286732, 9207480, 10358415, 12430098, 13811220, 16573464, 20716830, 24860196, 27622440, 31075245, 41433660, 49720392, 62150490, 82867320, 124300980, 248601960]

約数ペア:

[(1, 248601960), (2, 124300980), (3, 82867320), (4, 62150490), (5, 49720392), (6, 41433660), (8, 31075245), (9, 27622440), (10, 24860196), (12, 20716830), (15, 16573464), (18, 13811220), (20, 12430098), (24, 10358415), (27, 9207480), (30, 8286732), (36, 6905610), (40, 6215049), (45, 5524488), (54, 4603740), (60, 4143366), (72, 3452805), (81, 3069160), (90, 2762244), (108, 2301870), (120, 2071683), (135, 1841496), (162, 1534580), (180, 1381122), (216, 1150935), (270, 920748), (277, 897480), (324, 767290), (360, 690561), (405, 613832), (540, 460374), (554, 448740), (648, 383645), (810, 306916), (831, 299160), (1080, 230187), (1108, 224370), (1385, 179496), (1620, 153458), (1662, 149580), (2216, 112185), (2493, 99720), (2770, 89748), (3240, 76729), (3324, 74790), (4155, 59832), (4986, 49860), (5540, 44874), (6648, 37395), (7479, 33240), (8310, 29916), (9972, 24930), (11080, 22437), (12465, 19944), (14958, 16620)]