67398480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3467}}^1$

素因数の和:3495

約数の個数: 120

約数和(自身を含む): 234797472

約数和(自身を除く): 167398992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3467, 3888, 4860, 6480, 6934, 9720, 10401, 13868, 17335, 19440, 20802, 27736, 31203, 34670, 41604, 52005, 55472, 62406, 69340, 83208, 93609, 104010, 124812, 138680, 156015, 166416, 187218, 208020, 249624, 277360, 280827, 312030, 374436, 416040, 468045, 499248, 561654, 624060, 748872, 832080, 842481, 936090, 1123308, 1248120, 1404135, 1497744, 1684962, 1872180, 2246616, 2496240, 2808270, 3369924, 3744360, 4212405, 4493232, 5616540, 6739848, 7488720, 8424810, 11233080, 13479696, 16849620, 22466160, 33699240, 67398480]

約数ペア:

[(1, 67398480), (2, 33699240), (3, 22466160), (4, 16849620), (5, 13479696), (6, 11233080), (8, 8424810), (9, 7488720), (10, 6739848), (12, 5616540), (15, 4493232), (16, 4212405), (18, 3744360), (20, 3369924), (24, 2808270), (27, 2496240), (30, 2246616), (36, 1872180), (40, 1684962), (45, 1497744), (48, 1404135), (54, 1248120), (60, 1123308), (72, 936090), (80, 842481), (81, 832080), (90, 748872), (108, 624060), (120, 561654), (135, 499248), (144, 468045), (162, 416040), (180, 374436), (216, 312030), (240, 280827), (243, 277360), (270, 249624), (324, 208020), (360, 187218), (405, 166416), (432, 156015), (486, 138680), (540, 124812), (648, 104010), (720, 93609), (810, 83208), (972, 69340), (1080, 62406), (1215, 55472), (1296, 52005), (1620, 41604), (1944, 34670), (2160, 31203), (2430, 27736), (3240, 20802), (3467, 19440), (3888, 17335), (4860, 13868), (6480, 10401), (6934, 9720)]