90376560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4649}}^1$

素因数の和:4677

約数の個数: 120

約数和(自身を含む): 314823600

約数和(自身を除く): 224447040

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, 3888, 4649, 4860, 6480, 9298, 9720, 13947, 18596, 19440, 23245, 27894, 37192, 41841, 46490, 55788, 69735, 74384, 83682, 92980, 111576, 125523, 139470, 167364, 185960, 209205, 223152, 251046, 278940, 334728, 371920, 376569, 418410, 502092, 557880, 627615, 669456, 753138, 836820, 1004184, 1115760, 1129707, 1255230, 1506276, 1673640, 1882845, 2008368, 2259414, 2510460, 3012552, 3347280, 3765690, 4518828, 5020920, 5648535, 6025104, 7531380, 9037656, 10041840, 11297070, 15062760, 18075312, 22594140, 30125520, 45188280, 90376560]

約数ペア:

[(1, 90376560), (2, 45188280), (3, 30125520), (4, 22594140), (5, 18075312), (6, 15062760), (8, 11297070), (9, 10041840), (10, 9037656), (12, 7531380), (15, 6025104), (16, 5648535), (18, 5020920), (20, 4518828), (24, 3765690), (27, 3347280), (30, 3012552), (36, 2510460), (40, 2259414), (45, 2008368), (48, 1882845), (54, 1673640), (60, 1506276), (72, 1255230), (80, 1129707), (81, 1115760), (90, 1004184), (108, 836820), (120, 753138), (135, 669456), (144, 627615), (162, 557880), (180, 502092), (216, 418410), (240, 376569), (243, 371920), (270, 334728), (324, 278940), (360, 251046), (405, 223152), (432, 209205), (486, 185960), (540, 167364), (648, 139470), (720, 125523), (810, 111576), (972, 92980), (1080, 83682), (1215, 74384), (1296, 69735), (1620, 55788), (1944, 46490), (2160, 41841), (2430, 37192), (3240, 27894), (3888, 23245), (4649, 19440), (4860, 18596), (6480, 13947), (9298, 9720)]