2621069280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{202243}}^1$

素因数の和:202270

約数の個数: 120

約数和(自身を含む): 9250236072

約数和(自身を除く): 6629166792

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 202243, 404486, 606729, 808972, 1011215, 1213458, 1617944, 1820187, 2022430, 2426916, 3033645, 3235888, 3640374, 4044860, 4853832, 5460561, 6067290, 6471776, 7280748, 8089720, 9100935, 9707664, 10921122, 12134580, 14561496, 16179440, 16381683, 18201870, 19415328, 21842244, 24269160, 27302805, 29122992, 32358880, 32763366, 36403740, 43684488, 48538320, 54605610, 58245984, 65526732, 72807480, 81908415, 87368976, 97076640, 109211220, 131053464, 145614960, 163816830, 174737952, 218422440, 262106928, 291229920, 327633660, 436844880, 524213856, 655267320, 873689760, 1310534640, 2621069280]

約数ペア:

[(1, 2621069280), (2, 1310534640), (3, 873689760), (4, 655267320), (5, 524213856), (6, 436844880), (8, 327633660), (9, 291229920), (10, 262106928), (12, 218422440), (15, 174737952), (16, 163816830), (18, 145614960), (20, 131053464), (24, 109211220), (27, 97076640), (30, 87368976), (32, 81908415), (36, 72807480), (40, 65526732), (45, 58245984), (48, 54605610), (54, 48538320), (60, 43684488), (72, 36403740), (80, 32763366), (81, 32358880), (90, 29122992), (96, 27302805), (108, 24269160), (120, 21842244), (135, 19415328), (144, 18201870), (160, 16381683), (162, 16179440), (180, 14561496), (216, 12134580), (240, 10921122), (270, 9707664), (288, 9100935), (324, 8089720), (360, 7280748), (405, 6471776), (432, 6067290), (480, 5460561), (540, 4853832), (648, 4044860), (720, 3640374), (810, 3235888), (864, 3033645), (1080, 2426916), (1296, 2022430), (1440, 1820187), (1620, 1617944), (2160, 1213458), (2592, 1011215), (3240, 808972), (4320, 606729), (6480, 404486), (12960, 202243)]