1243948320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2976

約数の個数: 192

約数和(自身を含む): 4398468480

約数和(自身を除く): 3154520160

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, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 360, 404, 432, 480, 505, 540, 606, 720, 808, 864, 909, 1010, 1080, 1212, 1440, 1515, 1616, 1818, 2020, 2160, 2424, 2727, 2851, 3030, 3232, 3636, 4040, 4320, 4545, 4848, 5454, 5702, 6060, 7272, 8080, 8553, 9090, 9696, 10908, 11404, 12120, 13635, 14255, 14544, 16160, 17106, 18180, 21816, 22808, 24240, 25659, 27270, 28510, 29088, 34212, 36360, 42765, 43632, 45616, 48480, 51318, 54540, 57020, 68424, 72720, 76977, 85530, 87264, 91232, 102636, 109080, 114040, 128295, 136848, 145440, 153954, 171060, 205272, 218160, 228080, 256590, 273696, 287951, 307908, 342120, 384885, 410544, 436320, 456160, 513180, 575902, 615816, 684240, 769770, 821088, 863853, 1026360, 1151804, 1231632, 1368480, 1439755, 1539540, 1727706, 2052720, 2303608, 2463264, 2591559, 2879510, 3079080, 3455412, 4105440, 4319265, 4607216, 5183118, 5759020, 6158160, 6910824, 7774677, 8638530, 9214432, 10366236, 11518040, 12316320, 12957795, 13821648, 15549354, 17277060, 20732472, 23036080, 25915590, 27643296, 31098708, 34554120, 38873385, 41464944, 46072160, 51831180, 62197416, 69108240, 77746770, 82929888, 103662360, 124394832, 138216480, 155493540, 207324720, 248789664, 310987080, 414649440, 621974160, 1243948320]

約数ペア:

[(1, 1243948320), (2, 621974160), (3, 414649440), (4, 310987080), (5, 248789664), (6, 207324720), (8, 155493540), (9, 138216480), (10, 124394832), (12, 103662360), (15, 82929888), (16, 77746770), (18, 69108240), (20, 62197416), (24, 51831180), (27, 46072160), (30, 41464944), (32, 38873385), (36, 34554120), (40, 31098708), (45, 27643296), (48, 25915590), (54, 23036080), (60, 20732472), (72, 17277060), (80, 15549354), (90, 13821648), (96, 12957795), (101, 12316320), (108, 11518040), (120, 10366236), (135, 9214432), (144, 8638530), (160, 7774677), (180, 6910824), (202, 6158160), (216, 5759020), (240, 5183118), (270, 4607216), (288, 4319265), (303, 4105440), (360, 3455412), (404, 3079080), (432, 2879510), (480, 2591559), (505, 2463264), (540, 2303608), (606, 2052720), (720, 1727706), (808, 1539540), (864, 1439755), (909, 1368480), (1010, 1231632), (1080, 1151804), (1212, 1026360), (1440, 863853), (1515, 821088), (1616, 769770), (1818, 684240), (2020, 615816), (2160, 575902), (2424, 513180), (2727, 456160), (2851, 436320), (3030, 410544), (3232, 384885), (3636, 342120), (4040, 307908), (4320, 287951), (4545, 273696), (4848, 256590), (5454, 228080), (5702, 218160), (6060, 205272), (7272, 171060), (8080, 153954), (8553, 145440), (9090, 136848), (9696, 128295), (10908, 114040), (11404, 109080), (12120, 102636), (13635, 91232), (14255, 87264), (14544, 85530), (16160, 76977), (17106, 72720), (18180, 68424), (21816, 57020), (22808, 54540), (24240, 51318), (25659, 48480), (27270, 45616), (28510, 43632), (29088, 42765), (34212, 36360)]