121731840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10567}}^1$

素因数の和:10594

約数の個数: 108

約数和(自身を含む): 421219344

約数和(自身を除く): 299487504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10567, 11520, 21134, 31701, 42268, 52835, 63402, 84536, 95103, 105670, 126804, 158505, 169072, 190206, 211340, 253608, 317010, 338144, 380412, 422680, 475515, 507216, 634020, 676288, 760824, 845360, 951030, 1014432, 1268040, 1352576, 1521648, 1690720, 1902060, 2028864, 2536080, 2705152, 3043296, 3381440, 3804120, 4057728, 5072160, 6086592, 6762880, 7608240, 8115456, 10144320, 12173184, 13525760, 15216480, 20288640, 24346368, 30432960, 40577280, 60865920, 121731840]

約数ペア:

[(1, 121731840), (2, 60865920), (3, 40577280), (4, 30432960), (5, 24346368), (6, 20288640), (8, 15216480), (9, 13525760), (10, 12173184), (12, 10144320), (15, 8115456), (16, 7608240), (18, 6762880), (20, 6086592), (24, 5072160), (30, 4057728), (32, 3804120), (36, 3381440), (40, 3043296), (45, 2705152), (48, 2536080), (60, 2028864), (64, 1902060), (72, 1690720), (80, 1521648), (90, 1352576), (96, 1268040), (120, 1014432), (128, 951030), (144, 845360), (160, 760824), (180, 676288), (192, 634020), (240, 507216), (256, 475515), (288, 422680), (320, 380412), (360, 338144), (384, 317010), (480, 253608), (576, 211340), (640, 190206), (720, 169072), (768, 158505), (960, 126804), (1152, 105670), (1280, 95103), (1440, 84536), (1920, 63402), (2304, 52835), (2880, 42268), (3840, 31701), (5760, 21134), (10567, 11520)]