1026781920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{8803}}^1$

素因数の和:8836

約数の個数: 168

約数和(自身を含む): 3637407816

約数和(自身を除く): 2610625896

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 8803, 9720, 11664, 12960, 14580, 17606, 19440, 23328, 26409, 29160, 35212, 38880, 44015, 52818, 58320, 70424, 79227, 88030, 105636, 116640, 132045, 140848, 158454, 176060, 211272, 237681, 264090, 281696, 316908, 352120, 396135, 422544, 475362, 528180, 633816, 704240, 713043, 792270, 845088, 950724, 1056360, 1188405, 1267632, 1408480, 1426086, 1584540, 1901448, 2112720, 2139129, 2376810, 2535264, 2852172, 3169080, 3565215, 3802896, 4225440, 4278258, 4753620, 5704344, 6338160, 6417387, 7130430, 7605792, 8556516, 9507240, 10695645, 11408688, 12676320, 12834774, 14260860, 17113032, 19014480, 21391290, 22817376, 25669548, 28521720, 32086935, 34226064, 38028960, 42782580, 51339096, 57043440, 64173870, 68452128, 85565160, 102678192, 114086880, 128347740, 171130320, 205356384, 256695480, 342260640, 513390960, 1026781920]

約数ペア:

[(1, 1026781920), (2, 513390960), (3, 342260640), (4, 256695480), (5, 205356384), (6, 171130320), (8, 128347740), (9, 114086880), (10, 102678192), (12, 85565160), (15, 68452128), (16, 64173870), (18, 57043440), (20, 51339096), (24, 42782580), (27, 38028960), (30, 34226064), (32, 32086935), (36, 28521720), (40, 25669548), (45, 22817376), (48, 21391290), (54, 19014480), (60, 17113032), (72, 14260860), (80, 12834774), (81, 12676320), (90, 11408688), (96, 10695645), (108, 9507240), (120, 8556516), (135, 7605792), (144, 7130430), (160, 6417387), (162, 6338160), (180, 5704344), (216, 4753620), (240, 4278258), (243, 4225440), (270, 3802896), (288, 3565215), (324, 3169080), (360, 2852172), (405, 2535264), (432, 2376810), (480, 2139129), (486, 2112720), (540, 1901448), (648, 1584540), (720, 1426086), (729, 1408480), (810, 1267632), (864, 1188405), (972, 1056360), (1080, 950724), (1215, 845088), (1296, 792270), (1440, 713043), (1458, 704240), (1620, 633816), (1944, 528180), (2160, 475362), (2430, 422544), (2592, 396135), (2916, 352120), (3240, 316908), (3645, 281696), (3888, 264090), (4320, 237681), (4860, 211272), (5832, 176060), (6480, 158454), (7290, 140848), (7776, 132045), (8803, 116640), (9720, 105636), (11664, 88030), (12960, 79227), (14580, 70424), (17606, 58320), (19440, 52818), (23328, 44015), (26409, 38880), (29160, 35212)]