289498320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 160

約数和(自身を含む): 1007792640

約数和(自身を除く): 718294320

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, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1327, 1515, 1616, 1818, 2020, 2160, 2424, 2654, 2727, 3030, 3636, 3981, 4040, 4545, 4848, 5308, 5454, 6060, 6635, 7272, 7962, 8080, 9090, 10616, 10908, 11943, 12120, 13270, 13635, 14544, 15924, 18180, 19905, 21232, 21816, 23886, 24240, 26540, 27270, 31848, 35829, 36360, 39810, 43632, 47772, 53080, 54540, 59715, 63696, 71658, 72720, 79620, 95544, 106160, 109080, 119430, 134027, 143316, 159240, 179145, 191088, 218160, 238860, 268054, 286632, 318480, 358290, 402081, 477720, 536108, 573264, 670135, 716580, 804162, 955440, 1072216, 1206243, 1340270, 1433160, 1608324, 2010405, 2144432, 2412486, 2680540, 2866320, 3216648, 3618729, 4020810, 4824972, 5361080, 6031215, 6433296, 7237458, 8041620, 9649944, 10722160, 12062430, 14474916, 16083240, 18093645, 19299888, 24124860, 28949832, 32166480, 36187290, 48249720, 57899664, 72374580, 96499440, 144749160, 289498320]

約数ペア:

[(1, 289498320), (2, 144749160), (3, 96499440), (4, 72374580), (5, 57899664), (6, 48249720), (8, 36187290), (9, 32166480), (10, 28949832), (12, 24124860), (15, 19299888), (16, 18093645), (18, 16083240), (20, 14474916), (24, 12062430), (27, 10722160), (30, 9649944), (36, 8041620), (40, 7237458), (45, 6433296), (48, 6031215), (54, 5361080), (60, 4824972), (72, 4020810), (80, 3618729), (90, 3216648), (101, 2866320), (108, 2680540), (120, 2412486), (135, 2144432), (144, 2010405), (180, 1608324), (202, 1433160), (216, 1340270), (240, 1206243), (270, 1072216), (303, 955440), (360, 804162), (404, 716580), (432, 670135), (505, 573264), (540, 536108), (606, 477720), (720, 402081), (808, 358290), (909, 318480), (1010, 286632), (1080, 268054), (1212, 238860), (1327, 218160), (1515, 191088), (1616, 179145), (1818, 159240), (2020, 143316), (2160, 134027), (2424, 119430), (2654, 109080), (2727, 106160), (3030, 95544), (3636, 79620), (3981, 72720), (4040, 71658), (4545, 63696), (4848, 59715), (5308, 54540), (5454, 53080), (6060, 47772), (6635, 43632), (7272, 39810), (7962, 36360), (8080, 35829), (9090, 31848), (10616, 27270), (10908, 26540), (11943, 24240), (12120, 23886), (13270, 21816), (13635, 21232), (14544, 19905), (15924, 18180)]