89401920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 112

約数和(自身を含む): 296265600

約数和(自身を除く): 206863680

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4049, 4416, 5520, 7360, 8098, 11040, 12147, 16196, 20245, 22080, 24294, 32392, 40490, 48588, 60735, 64784, 80980, 93127, 97176, 121470, 129568, 161960, 186254, 194352, 242940, 259136, 279381, 323920, 372508, 388704, 465635, 485880, 558762, 647840, 745016, 777408, 931270, 971760, 1117524, 1295680, 1396905, 1490032, 1862540, 1943520, 2235048, 2793810, 2980064, 3725080, 3887040, 4470096, 5587620, 5960128, 7450160, 8940192, 11175240, 14900320, 17880384, 22350480, 29800640, 44700960, 89401920]

約数ペア:

[(1, 89401920), (2, 44700960), (3, 29800640), (4, 22350480), (5, 17880384), (6, 14900320), (8, 11175240), (10, 8940192), (12, 7450160), (15, 5960128), (16, 5587620), (20, 4470096), (23, 3887040), (24, 3725080), (30, 2980064), (32, 2793810), (40, 2235048), (46, 1943520), (48, 1862540), (60, 1490032), (64, 1396905), (69, 1295680), (80, 1117524), (92, 971760), (96, 931270), (115, 777408), (120, 745016), (138, 647840), (160, 558762), (184, 485880), (192, 465635), (230, 388704), (240, 372508), (276, 323920), (320, 279381), (345, 259136), (368, 242940), (460, 194352), (480, 186254), (552, 161960), (690, 129568), (736, 121470), (920, 97176), (960, 93127), (1104, 80980), (1380, 64784), (1472, 60735), (1840, 48588), (2208, 40490), (2760, 32392), (3680, 24294), (4049, 22080), (4416, 20245), (5520, 16196), (7360, 12147), (8098, 11040)]