9320520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 31933440

約数和(自身を除く): 22612920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 307, 330, 345, 440, 460, 506, 552, 614, 660, 690, 759, 920, 921, 1012, 1228, 1265, 1320, 1380, 1518, 1535, 1842, 2024, 2456, 2530, 2760, 3036, 3070, 3377, 3684, 3795, 4605, 5060, 6072, 6140, 6754, 7061, 7368, 7590, 9210, 10120, 10131, 12280, 13508, 14122, 15180, 16885, 18420, 20262, 21183, 27016, 28244, 30360, 33770, 35305, 36840, 40524, 42366, 50655, 56488, 67540, 70610, 77671, 81048, 84732, 101310, 105915, 135080, 141220, 155342, 169464, 202620, 211830, 233013, 282440, 310684, 388355, 405240, 423660, 466026, 621368, 776710, 847320, 932052, 1165065, 1553420, 1864104, 2330130, 3106840, 4660260, 9320520]

約数ペア:

[(1, 9320520), (2, 4660260), (3, 3106840), (4, 2330130), (5, 1864104), (6, 1553420), (8, 1165065), (10, 932052), (11, 847320), (12, 776710), (15, 621368), (20, 466026), (22, 423660), (23, 405240), (24, 388355), (30, 310684), (33, 282440), (40, 233013), (44, 211830), (46, 202620), (55, 169464), (60, 155342), (66, 141220), (69, 135080), (88, 105915), (92, 101310), (110, 84732), (115, 81048), (120, 77671), (132, 70610), (138, 67540), (165, 56488), (184, 50655), (220, 42366), (230, 40524), (253, 36840), (264, 35305), (276, 33770), (307, 30360), (330, 28244), (345, 27016), (440, 21183), (460, 20262), (506, 18420), (552, 16885), (614, 15180), (660, 14122), (690, 13508), (759, 12280), (920, 10131), (921, 10120), (1012, 9210), (1228, 7590), (1265, 7368), (1320, 7061), (1380, 6754), (1518, 6140), (1535, 6072), (1842, 5060), (2024, 4605), (2456, 3795), (2530, 3684), (2760, 3377), (3036, 3070)]