8320669920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{214009}}^1$

素因数の和:214039

約数の個数: 144

約数和(自身を含む): 29446063920

約数和(自身を除く): 21125394000

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, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 214009, 428018, 642027, 856036, 1070045, 1284054, 1712072, 1926081, 2140090, 2568108, 3210135, 3424144, 3852162, 4280180, 5136216, 5778243, 6420270, 6848288, 7704324, 8560360, 9630405, 10272432, 11556486, 12840540, 15408648, 17120720, 17334729, 19260810, 20544864, 23112972, 25681080, 28891215, 30817296, 34241440, 34669458, 38521620, 46225944, 51362160, 52004187, 57782430, 61634592, 69338916, 77043240, 86673645, 92451888, 102724320, 104008374, 115564860, 138677832, 154086480, 173347290, 184903776, 208016748, 231129720, 260020935, 277355664, 308172960, 346694580, 416033496, 462259440, 520041870, 554711328, 693389160, 832066992, 924518880, 1040083740, 1386778320, 1664133984, 2080167480, 2773556640, 4160334960, 8320669920]

約数ペア:

[(1, 8320669920), (2, 4160334960), (3, 2773556640), (4, 2080167480), (5, 1664133984), (6, 1386778320), (8, 1040083740), (9, 924518880), (10, 832066992), (12, 693389160), (15, 554711328), (16, 520041870), (18, 462259440), (20, 416033496), (24, 346694580), (27, 308172960), (30, 277355664), (32, 260020935), (36, 231129720), (40, 208016748), (45, 184903776), (48, 173347290), (54, 154086480), (60, 138677832), (72, 115564860), (80, 104008374), (81, 102724320), (90, 92451888), (96, 86673645), (108, 77043240), (120, 69338916), (135, 61634592), (144, 57782430), (160, 52004187), (162, 51362160), (180, 46225944), (216, 38521620), (240, 34669458), (243, 34241440), (270, 30817296), (288, 28891215), (324, 25681080), (360, 23112972), (405, 20544864), (432, 19260810), (480, 17334729), (486, 17120720), (540, 15408648), (648, 12840540), (720, 11556486), (810, 10272432), (864, 9630405), (972, 8560360), (1080, 7704324), (1215, 6848288), (1296, 6420270), (1440, 5778243), (1620, 5136216), (1944, 4280180), (2160, 3852162), (2430, 3424144), (2592, 3210135), (3240, 2568108), (3888, 2140090), (4320, 1926081), (4860, 1712072), (6480, 1284054), (7776, 1070045), (9720, 856036), (12960, 642027), (19440, 428018), (38880, 214009)]