8561520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 33426432

約数和(自身を除く): 24864912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 47, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 94, 99, 110, 115, 120, 132, 138, 141, 144, 165, 176, 180, 184, 188, 198, 207, 220, 230, 235, 240, 253, 264, 276, 282, 330, 345, 360, 368, 376, 396, 414, 423, 440, 460, 470, 495, 506, 517, 528, 552, 564, 660, 690, 705, 720, 752, 759, 792, 828, 846, 880, 920, 940, 990, 1012, 1034, 1035, 1081, 1104, 1128, 1265, 1320, 1380, 1410, 1518, 1551, 1584, 1656, 1692, 1840, 1880, 1980, 2024, 2068, 2070, 2115, 2162, 2256, 2277, 2530, 2585, 2640, 2760, 2820, 3036, 3102, 3243, 3312, 3384, 3760, 3795, 3960, 4048, 4136, 4140, 4230, 4324, 4554, 4653, 5060, 5170, 5405, 5520, 5640, 6072, 6204, 6486, 6768, 7590, 7755, 7920, 8272, 8280, 8460, 8648, 9108, 9306, 9729, 10120, 10340, 10810, 11280, 11385, 11891, 12144, 12408, 12972, 15180, 15510, 16215, 16560, 16920, 17296, 18216, 18612, 19458, 20240, 20680, 21620, 22770, 23265, 23782, 24816, 25944, 30360, 31020, 32430, 33840, 35673, 36432, 37224, 38916, 41360, 43240, 45540, 46530, 47564, 48645, 51888, 59455, 60720, 62040, 64860, 71346, 74448, 77832, 86480, 91080, 93060, 95128, 97290, 107019, 118910, 124080, 129720, 142692, 155664, 178365, 182160, 186120, 190256, 194580, 214038, 237820, 259440, 285384, 356730, 372240, 389160, 428076, 475640, 535095, 570768, 713460, 778320, 856152, 951280, 1070190, 1426920, 1712304, 2140380, 2853840, 4280760, 8561520]

約数ペア:

[(1, 8561520), (2, 4280760), (3, 2853840), (4, 2140380), (5, 1712304), (6, 1426920), (8, 1070190), (9, 951280), (10, 856152), (11, 778320), (12, 713460), (15, 570768), (16, 535095), (18, 475640), (20, 428076), (22, 389160), (23, 372240), (24, 356730), (30, 285384), (33, 259440), (36, 237820), (40, 214038), (44, 194580), (45, 190256), (46, 186120), (47, 182160), (48, 178365), (55, 155664), (60, 142692), (66, 129720), (69, 124080), (72, 118910), (80, 107019), (88, 97290), (90, 95128), (92, 93060), (94, 91080), (99, 86480), (110, 77832), (115, 74448), (120, 71346), (132, 64860), (138, 62040), (141, 60720), (144, 59455), (165, 51888), (176, 48645), (180, 47564), (184, 46530), (188, 45540), (198, 43240), (207, 41360), (220, 38916), (230, 37224), (235, 36432), (240, 35673), (253, 33840), (264, 32430), (276, 31020), (282, 30360), (330, 25944), (345, 24816), (360, 23782), (368, 23265), (376, 22770), (396, 21620), (414, 20680), (423, 20240), (440, 19458), (460, 18612), (470, 18216), (495, 17296), (506, 16920), (517, 16560), (528, 16215), (552, 15510), (564, 15180), (660, 12972), (690, 12408), (705, 12144), (720, 11891), (752, 11385), (759, 11280), (792, 10810), (828, 10340), (846, 10120), (880, 9729), (920, 9306), (940, 9108), (990, 8648), (1012, 8460), (1034, 8280), (1035, 8272), (1081, 7920), (1104, 7755), (1128, 7590), (1265, 6768), (1320, 6486), (1380, 6204), (1410, 6072), (1518, 5640), (1551, 5520), (1584, 5405), (1656, 5170), (1692, 5060), (1840, 4653), (1880, 4554), (1980, 4324), (2024, 4230), (2068, 4140), (2070, 4136), (2115, 4048), (2162, 3960), (2256, 3795), (2277, 3760), (2530, 3384), (2585, 3312), (2640, 3243), (2760, 3102), (2820, 3036)]