537331320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{18427}}^1$

素因数の和:18456

約数の個数: 112

約数和(自身を含む): 1812762360

約数和(自身を除く): 1275431040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 18427, 29160, 36854, 55281, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 331686, 368540, 442248, 497529, 552810, 663372, 737080, 829215, 995058, 1105620, 1326744, 1492587, 1658430, 1990116, 2211240, 2487645, 2985174, 3316860, 3980232, 4477761, 4975290, 5970348, 6633720, 7462935, 8955522, 9950580, 11940696, 13433283, 14925870, 17911044, 19901160, 22388805, 26866566, 29851740, 35822088, 44777610, 53733132, 59703480, 67166415, 89555220, 107466264, 134332830, 179110440, 268665660, 537331320]

約数ペア:

[(1, 537331320), (2, 268665660), (3, 179110440), (4, 134332830), (5, 107466264), (6, 89555220), (8, 67166415), (9, 59703480), (10, 53733132), (12, 44777610), (15, 35822088), (18, 29851740), (20, 26866566), (24, 22388805), (27, 19901160), (30, 17911044), (36, 14925870), (40, 13433283), (45, 11940696), (54, 9950580), (60, 8955522), (72, 7462935), (81, 6633720), (90, 5970348), (108, 4975290), (120, 4477761), (135, 3980232), (162, 3316860), (180, 2985174), (216, 2487645), (243, 2211240), (270, 1990116), (324, 1658430), (360, 1492587), (405, 1326744), (486, 1105620), (540, 995058), (648, 829215), (729, 737080), (810, 663372), (972, 552810), (1080, 497529), (1215, 442248), (1458, 368540), (1620, 331686), (1944, 276405), (2430, 221124), (2916, 184270), (3240, 165843), (3645, 147416), (4860, 110562), (5832, 92135), (7290, 73708), (9720, 55281), (14580, 36854), (18427, 29160)]