8865120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 32223744

約数和(自身を除く): 23358624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 73, 80, 88, 92, 96, 110, 115, 120, 132, 138, 146, 160, 165, 176, 184, 219, 220, 230, 240, 253, 264, 276, 292, 330, 345, 352, 365, 368, 438, 440, 460, 480, 506, 528, 552, 584, 660, 690, 730, 736, 759, 803, 876, 880, 920, 1012, 1056, 1095, 1104, 1168, 1265, 1320, 1380, 1460, 1518, 1606, 1679, 1752, 1760, 1840, 2024, 2190, 2208, 2336, 2409, 2530, 2640, 2760, 2920, 3036, 3212, 3358, 3504, 3680, 3795, 4015, 4048, 4380, 4818, 5037, 5060, 5280, 5520, 5840, 6072, 6424, 6716, 7008, 7590, 8030, 8096, 8395, 8760, 9636, 10074, 10120, 11040, 11680, 12045, 12144, 12848, 13432, 15180, 16060, 16790, 17520, 18469, 19272, 20148, 20240, 24090, 24288, 25185, 25696, 26864, 30360, 32120, 33580, 35040, 36938, 38544, 40296, 40480, 48180, 50370, 53728, 55407, 60720, 64240, 67160, 73876, 77088, 80592, 92345, 96360, 100740, 110814, 121440, 128480, 134320, 147752, 161184, 184690, 192720, 201480, 221628, 268640, 277035, 295504, 369380, 385440, 402960, 443256, 554070, 591008, 738760, 805920, 886512, 1108140, 1477520, 1773024, 2216280, 2955040, 4432560, 8865120]

約数ペア:

[(1, 8865120), (2, 4432560), (3, 2955040), (4, 2216280), (5, 1773024), (6, 1477520), (8, 1108140), (10, 886512), (11, 805920), (12, 738760), (15, 591008), (16, 554070), (20, 443256), (22, 402960), (23, 385440), (24, 369380), (30, 295504), (32, 277035), (33, 268640), (40, 221628), (44, 201480), (46, 192720), (48, 184690), (55, 161184), (60, 147752), (66, 134320), (69, 128480), (73, 121440), (80, 110814), (88, 100740), (92, 96360), (96, 92345), (110, 80592), (115, 77088), (120, 73876), (132, 67160), (138, 64240), (146, 60720), (160, 55407), (165, 53728), (176, 50370), (184, 48180), (219, 40480), (220, 40296), (230, 38544), (240, 36938), (253, 35040), (264, 33580), (276, 32120), (292, 30360), (330, 26864), (345, 25696), (352, 25185), (365, 24288), (368, 24090), (438, 20240), (440, 20148), (460, 19272), (480, 18469), (506, 17520), (528, 16790), (552, 16060), (584, 15180), (660, 13432), (690, 12848), (730, 12144), (736, 12045), (759, 11680), (803, 11040), (876, 10120), (880, 10074), (920, 9636), (1012, 8760), (1056, 8395), (1095, 8096), (1104, 8030), (1168, 7590), (1265, 7008), (1320, 6716), (1380, 6424), (1460, 6072), (1518, 5840), (1606, 5520), (1679, 5280), (1752, 5060), (1760, 5037), (1840, 4818), (2024, 4380), (2190, 4048), (2208, 4015), (2336, 3795), (2409, 3680), (2530, 3504), (2640, 3358), (2760, 3212), (2920, 3036)]