453655680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10273}}^1$

素因数の和:10318

約数の個数: 128

約数和(自身を含む): 1509045120

約数和(自身を除く): 1055389440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 10273, 11040, 14720, 20546, 22080, 30819, 41092, 44160, 51365, 61638, 82184, 102730, 123276, 154095, 164368, 205460, 236279, 246552, 308190, 328736, 410920, 472558, 493104, 616380, 657472, 708837, 821840, 945116, 986208, 1181395, 1232760, 1314944, 1417674, 1643680, 1890232, 1972416, 2362790, 2465520, 2835348, 3287360, 3544185, 3780464, 3944832, 4725580, 4931040, 5670696, 6574720, 7088370, 7560928, 9451160, 9862080, 11341392, 14176740, 15121856, 18902320, 19724160, 22682784, 28353480, 30243712, 37804640, 45365568, 56706960, 75609280, 90731136, 113413920, 151218560, 226827840, 453655680]

約数ペア:

[(1, 453655680), (2, 226827840), (3, 151218560), (4, 113413920), (5, 90731136), (6, 75609280), (8, 56706960), (10, 45365568), (12, 37804640), (15, 30243712), (16, 28353480), (20, 22682784), (23, 19724160), (24, 18902320), (30, 15121856), (32, 14176740), (40, 11341392), (46, 9862080), (48, 9451160), (60, 7560928), (64, 7088370), (69, 6574720), (80, 5670696), (92, 4931040), (96, 4725580), (115, 3944832), (120, 3780464), (128, 3544185), (138, 3287360), (160, 2835348), (184, 2465520), (192, 2362790), (230, 1972416), (240, 1890232), (276, 1643680), (320, 1417674), (345, 1314944), (368, 1232760), (384, 1181395), (460, 986208), (480, 945116), (552, 821840), (640, 708837), (690, 657472), (736, 616380), (920, 493104), (960, 472558), (1104, 410920), (1380, 328736), (1472, 308190), (1840, 246552), (1920, 236279), (2208, 205460), (2760, 164368), (2944, 154095), (3680, 123276), (4416, 102730), (5520, 82184), (7360, 61638), (8832, 51365), (10273, 44160), (11040, 41092), (14720, 30819), (20546, 22080)]