726459840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{28027}}^1$

素因数の和:28056

約数の個数: 140

約数和(自身を含む): 2584237656

約数和(自身を除く): 1857777816

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, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 336324, 420405, 448432, 504486, 560540, 672648, 756729, 840810, 896864, 1008972, 1121080, 1261215, 1345296, 1513458, 1681620, 1793728, 2017944, 2242160, 2270187, 2522430, 2690592, 3026916, 3363240, 3783645, 4035888, 4484320, 4540374, 5044860, 5381184, 6053832, 6726480, 7567290, 8071776, 8968640, 9080748, 10089720, 11350935, 12107664, 13452960, 15134580, 16143552, 18161496, 20179440, 22701870, 24215328, 26905920, 30269160, 36322992, 40358880, 45403740, 48430656, 60538320, 72645984, 80717760, 90807480, 121076640, 145291968, 181614960, 242153280, 363229920, 726459840]

約数ペア:

[(1, 726459840), (2, 363229920), (3, 242153280), (4, 181614960), (5, 145291968), (6, 121076640), (8, 90807480), (9, 80717760), (10, 72645984), (12, 60538320), (15, 48430656), (16, 45403740), (18, 40358880), (20, 36322992), (24, 30269160), (27, 26905920), (30, 24215328), (32, 22701870), (36, 20179440), (40, 18161496), (45, 16143552), (48, 15134580), (54, 13452960), (60, 12107664), (64, 11350935), (72, 10089720), (80, 9080748), (81, 8968640), (90, 8071776), (96, 7567290), (108, 6726480), (120, 6053832), (135, 5381184), (144, 5044860), (160, 4540374), (162, 4484320), (180, 4035888), (192, 3783645), (216, 3363240), (240, 3026916), (270, 2690592), (288, 2522430), (320, 2270187), (324, 2242160), (360, 2017944), (405, 1793728), (432, 1681620), (480, 1513458), (540, 1345296), (576, 1261215), (648, 1121080), (720, 1008972), (810, 896864), (864, 840810), (960, 756729), (1080, 672648), (1296, 560540), (1440, 504486), (1620, 448432), (1728, 420405), (2160, 336324), (2592, 280270), (2880, 252243), (3240, 224216), (4320, 168162), (5184, 140135), (6480, 112108), (8640, 84081), (12960, 56054), (25920, 28027)]