456425280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17609}}^1$

素因数の和:17638

約数の個数: 140

約数和(自身を含む): 1623677220

約数和(自身を除く): 1167251940

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, 17609, 25920, 35218, 52827, 70436, 88045, 105654, 140872, 158481, 176090, 211308, 264135, 281744, 316962, 352180, 422616, 475443, 528270, 563488, 633924, 704360, 792405, 845232, 950886, 1056540, 1126976, 1267848, 1408720, 1426329, 1584810, 1690464, 1901772, 2113080, 2377215, 2535696, 2817440, 2852658, 3169620, 3380928, 3803544, 4226160, 4754430, 5071392, 5634880, 5705316, 6339240, 7131645, 7607088, 8452320, 9508860, 10142784, 11410632, 12678480, 14263290, 15214176, 16904640, 19017720, 22821264, 25356960, 28526580, 30428352, 38035440, 45642528, 50713920, 57053160, 76070880, 91285056, 114106320, 152141760, 228212640, 456425280]

約数ペア:

[(1, 456425280), (2, 228212640), (3, 152141760), (4, 114106320), (5, 91285056), (6, 76070880), (8, 57053160), (9, 50713920), (10, 45642528), (12, 38035440), (15, 30428352), (16, 28526580), (18, 25356960), (20, 22821264), (24, 19017720), (27, 16904640), (30, 15214176), (32, 14263290), (36, 12678480), (40, 11410632), (45, 10142784), (48, 9508860), (54, 8452320), (60, 7607088), (64, 7131645), (72, 6339240), (80, 5705316), (81, 5634880), (90, 5071392), (96, 4754430), (108, 4226160), (120, 3803544), (135, 3380928), (144, 3169620), (160, 2852658), (162, 2817440), (180, 2535696), (192, 2377215), (216, 2113080), (240, 1901772), (270, 1690464), (288, 1584810), (320, 1426329), (324, 1408720), (360, 1267848), (405, 1126976), (432, 1056540), (480, 950886), (540, 845232), (576, 792405), (648, 704360), (720, 633924), (810, 563488), (864, 528270), (960, 475443), (1080, 422616), (1296, 352180), (1440, 316962), (1620, 281744), (1728, 264135), (2160, 211308), (2592, 176090), (2880, 158481), (3240, 140872), (4320, 105654), (5184, 88045), (6480, 70436), (8640, 52827), (12960, 35218), (17609, 25920)]