289247760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{14879}}^1$

素因数の和:14907

約数の個数: 120

約数和(自身を含む): 1007435520

約数和(自身を除く): 718187760

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 14879, 19440, 29758, 44637, 59516, 74395, 89274, 119032, 133911, 148790, 178548, 223185, 238064, 267822, 297580, 357096, 401733, 446370, 535644, 595160, 669555, 714192, 803466, 892740, 1071288, 1190320, 1205199, 1339110, 1606932, 1785480, 2008665, 2142576, 2410398, 2678220, 3213864, 3570960, 3615597, 4017330, 4820796, 5356440, 6025995, 6427728, 7231194, 8034660, 9641592, 10712880, 12051990, 14462388, 16069320, 18077985, 19283184, 24103980, 28924776, 32138640, 36155970, 48207960, 57849552, 72311940, 96415920, 144623880, 289247760]

約数ペア:

[(1, 289247760), (2, 144623880), (3, 96415920), (4, 72311940), (5, 57849552), (6, 48207960), (8, 36155970), (9, 32138640), (10, 28924776), (12, 24103980), (15, 19283184), (16, 18077985), (18, 16069320), (20, 14462388), (24, 12051990), (27, 10712880), (30, 9641592), (36, 8034660), (40, 7231194), (45, 6427728), (48, 6025995), (54, 5356440), (60, 4820796), (72, 4017330), (80, 3615597), (81, 3570960), (90, 3213864), (108, 2678220), (120, 2410398), (135, 2142576), (144, 2008665), (162, 1785480), (180, 1606932), (216, 1339110), (240, 1205199), (243, 1190320), (270, 1071288), (324, 892740), (360, 803466), (405, 714192), (432, 669555), (486, 595160), (540, 535644), (648, 446370), (720, 401733), (810, 357096), (972, 297580), (1080, 267822), (1215, 238064), (1296, 223185), (1620, 178548), (1944, 148790), (2160, 133911), (2430, 119032), (3240, 89274), (3888, 74395), (4860, 59516), (6480, 44637), (9720, 29758), (14879, 19440)]