15911085120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2367721}}^1$

素因数の和:2367748

約数の個数: 112

約数和(自身を含む): 57734533248

約数和(自身を除く): 41823448128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2367721, 4735442, 7103163, 9470884, 11838605, 14206326, 16574047, 18941768, 23677210, 28412652, 33148094, 35515815, 37883536, 47354420, 49722141, 56825304, 66296188, 71031630, 75767072, 82870235, 94708840, 99444282, 113650608, 132592376, 142063260, 151534144, 165740470, 189417680, 198888564, 227301216, 248610705, 265184752, 284126520, 331480940, 378835360, 397777128, 454602432, 497221410, 530369504, 568253040, 662961880, 757670720, 795554256, 994442820, 1060739008, 1136506080, 1325923760, 1591108512, 1988885640, 2273012160, 2651847520, 3182217024, 3977771280, 5303695040, 7955542560, 15911085120]

約数ペア:

[(1, 15911085120), (2, 7955542560), (3, 5303695040), (4, 3977771280), (5, 3182217024), (6, 2651847520), (7, 2273012160), (8, 1988885640), (10, 1591108512), (12, 1325923760), (14, 1136506080), (15, 1060739008), (16, 994442820), (20, 795554256), (21, 757670720), (24, 662961880), (28, 568253040), (30, 530369504), (32, 497221410), (35, 454602432), (40, 397777128), (42, 378835360), (48, 331480940), (56, 284126520), (60, 265184752), (64, 248610705), (70, 227301216), (80, 198888564), (84, 189417680), (96, 165740470), (105, 151534144), (112, 142063260), (120, 132592376), (140, 113650608), (160, 99444282), (168, 94708840), (192, 82870235), (210, 75767072), (224, 71031630), (240, 66296188), (280, 56825304), (320, 49722141), (336, 47354420), (420, 37883536), (448, 35515815), (480, 33148094), (560, 28412652), (672, 23677210), (840, 18941768), (960, 16574047), (1120, 14206326), (1344, 11838605), (1680, 9470884), (2240, 7103163), (3360, 4735442), (6720, 2367721)]