54189840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9817}}^1$

素因数の和:9856

約数の個数: 80

約数和(自身を含む): 175310208

約数和(自身を除く): 121120368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9817, 19634, 29451, 39268, 49085, 58902, 78536, 98170, 117804, 147255, 157072, 196340, 225791, 235608, 294510, 392680, 451582, 471216, 589020, 677373, 785360, 903164, 1128955, 1178040, 1354746, 1806328, 2257910, 2356080, 2709492, 3386865, 3612656, 4515820, 5418984, 6773730, 9031640, 10837968, 13547460, 18063280, 27094920, 54189840]

約数ペア:

[(1, 54189840), (2, 27094920), (3, 18063280), (4, 13547460), (5, 10837968), (6, 9031640), (8, 6773730), (10, 5418984), (12, 4515820), (15, 3612656), (16, 3386865), (20, 2709492), (23, 2356080), (24, 2257910), (30, 1806328), (40, 1354746), (46, 1178040), (48, 1128955), (60, 903164), (69, 785360), (80, 677373), (92, 589020), (115, 471216), (120, 451582), (138, 392680), (184, 294510), (230, 235608), (240, 225791), (276, 196340), (345, 157072), (368, 147255), (460, 117804), (552, 98170), (690, 78536), (920, 58902), (1104, 49085), (1380, 39268), (1840, 29451), (2760, 19634), (5520, 9817)]