17197920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1354

約数の個数: 120

約数和(自身を含む): 60740064

約数和(自身を除く): 43542144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1327, 1440, 1620, 2160, 2592, 2654, 3240, 3981, 4320, 5308, 6480, 6635, 7962, 10616, 11943, 12960, 13270, 15924, 19905, 21232, 23886, 26540, 31848, 35829, 39810, 42464, 47772, 53080, 59715, 63696, 71658, 79620, 95544, 106160, 107487, 119430, 127392, 143316, 159240, 179145, 191088, 212320, 214974, 238860, 286632, 318480, 358290, 382176, 429948, 477720, 537435, 573264, 636960, 716580, 859896, 955440, 1074870, 1146528, 1433160, 1719792, 1910880, 2149740, 2866320, 3439584, 4299480, 5732640, 8598960, 17197920]

約数ペア:

[(1, 17197920), (2, 8598960), (3, 5732640), (4, 4299480), (5, 3439584), (6, 2866320), (8, 2149740), (9, 1910880), (10, 1719792), (12, 1433160), (15, 1146528), (16, 1074870), (18, 955440), (20, 859896), (24, 716580), (27, 636960), (30, 573264), (32, 537435), (36, 477720), (40, 429948), (45, 382176), (48, 358290), (54, 318480), (60, 286632), (72, 238860), (80, 214974), (81, 212320), (90, 191088), (96, 179145), (108, 159240), (120, 143316), (135, 127392), (144, 119430), (160, 107487), (162, 106160), (180, 95544), (216, 79620), (240, 71658), (270, 63696), (288, 59715), (324, 53080), (360, 47772), (405, 42464), (432, 39810), (480, 35829), (540, 31848), (648, 26540), (720, 23886), (810, 21232), (864, 19905), (1080, 15924), (1296, 13270), (1327, 12960), (1440, 11943), (1620, 10616), (2160, 7962), (2592, 6635), (2654, 6480), (3240, 5308), (3981, 4320)]