1299810240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{50147}}^1$

素因数の和:50176

約数の個数: 140

約数和(自身を含む): 4623745896

約数和(自身を除く): 3323935656

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 50147, 100294, 150441, 200588, 250735, 300882, 401176, 451323, 501470, 601764, 752205, 802352, 902646, 1002940, 1203528, 1353969, 1504410, 1604704, 1805292, 2005880, 2256615, 2407056, 2707938, 3008820, 3209408, 3610584, 4011760, 4061907, 4513230, 4814112, 5415876, 6017640, 6769845, 7221168, 8023520, 8123814, 9026460, 9628224, 10831752, 12035280, 13539690, 14442336, 16047040, 16247628, 18052920, 20309535, 21663504, 24070560, 27079380, 28884672, 32495256, 36105840, 40619070, 43327008, 48141120, 54158760, 64990512, 72211680, 81238140, 86654016, 108317520, 129981024, 144423360, 162476280, 216635040, 259962048, 324952560, 433270080, 649905120, 1299810240]

約数ペア:

[(1, 1299810240), (2, 649905120), (3, 433270080), (4, 324952560), (5, 259962048), (6, 216635040), (8, 162476280), (9, 144423360), (10, 129981024), (12, 108317520), (15, 86654016), (16, 81238140), (18, 72211680), (20, 64990512), (24, 54158760), (27, 48141120), (30, 43327008), (32, 40619070), (36, 36105840), (40, 32495256), (45, 28884672), (48, 27079380), (54, 24070560), (60, 21663504), (64, 20309535), (72, 18052920), (80, 16247628), (81, 16047040), (90, 14442336), (96, 13539690), (108, 12035280), (120, 10831752), (135, 9628224), (144, 9026460), (160, 8123814), (162, 8023520), (180, 7221168), (192, 6769845), (216, 6017640), (240, 5415876), (270, 4814112), (288, 4513230), (320, 4061907), (324, 4011760), (360, 3610584), (405, 3209408), (432, 3008820), (480, 2707938), (540, 2407056), (576, 2256615), (648, 2005880), (720, 1805292), (810, 1604704), (864, 1504410), (960, 1353969), (1080, 1203528), (1296, 1002940), (1440, 902646), (1620, 802352), (1728, 752205), (2160, 601764), (2592, 501470), (2880, 451323), (3240, 401176), (4320, 300882), (5184, 250735), (6480, 200588), (8640, 150441), (12960, 100294), (25920, 50147)]