155382480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 240

約数和(自身を含む): 594711936

約数和(自身を除く): 439329456

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, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 853, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1706, 1840, 1980, 2024, 2070, 2277, 2530, 2559, 2640, 2760, 3036, 3312, 3412, 3795, 3960, 4048, 4140, 4265, 4554, 5060, 5118, 5520, 6072, 6824, 7590, 7677, 7920, 8280, 8530, 9108, 9383, 10120, 10236, 11385, 12144, 12795, 13648, 15180, 15354, 16560, 17060, 18216, 18766, 19619, 20240, 20472, 22770, 25590, 28149, 30360, 30708, 34120, 36432, 37532, 38385, 39238, 40944, 45540, 46915, 51180, 56298, 58857, 60720, 61416, 68240, 75064, 76770, 78476, 84447, 91080, 93830, 98095, 102360, 112596, 117714, 122832, 140745, 150128, 153540, 156952, 168894, 176571, 182160, 187660, 196190, 204720, 215809, 225192, 235428, 281490, 294285, 307080, 313904, 337788, 353142, 375320, 392380, 422235, 431618, 450384, 470856, 562980, 588570, 614160, 647427, 675576, 706284, 750640, 784760, 844470, 863236, 882855, 941712, 1079045, 1125960, 1177140, 1294854, 1351152, 1412568, 1569520, 1688940, 1726472, 1765710, 1942281, 2158090, 2251920, 2354280, 2589708, 2825136, 3237135, 3377880, 3452944, 3531420, 3884562, 4316180, 4708560, 5179416, 6474270, 6755760, 7062840, 7769124, 8632360, 9711405, 10358832, 12948540, 14125680, 15538248, 17264720, 19422810, 25897080, 31076496, 38845620, 51794160, 77691240, 155382480]

約数ペア:

[(1, 155382480), (2, 77691240), (3, 51794160), (4, 38845620), (5, 31076496), (6, 25897080), (8, 19422810), (9, 17264720), (10, 15538248), (11, 14125680), (12, 12948540), (15, 10358832), (16, 9711405), (18, 8632360), (20, 7769124), (22, 7062840), (23, 6755760), (24, 6474270), (30, 5179416), (33, 4708560), (36, 4316180), (40, 3884562), (44, 3531420), (45, 3452944), (46, 3377880), (48, 3237135), (55, 2825136), (60, 2589708), (66, 2354280), (69, 2251920), (72, 2158090), (80, 1942281), (88, 1765710), (90, 1726472), (92, 1688940), (99, 1569520), (110, 1412568), (115, 1351152), (120, 1294854), (132, 1177140), (138, 1125960), (144, 1079045), (165, 941712), (176, 882855), (180, 863236), (184, 844470), (198, 784760), (207, 750640), (220, 706284), (230, 675576), (240, 647427), (253, 614160), (264, 588570), (276, 562980), (330, 470856), (345, 450384), (360, 431618), (368, 422235), (396, 392380), (414, 375320), (440, 353142), (460, 337788), (495, 313904), (506, 307080), (528, 294285), (552, 281490), (660, 235428), (690, 225192), (720, 215809), (759, 204720), (792, 196190), (828, 187660), (853, 182160), (880, 176571), (920, 168894), (990, 156952), (1012, 153540), (1035, 150128), (1104, 140745), (1265, 122832), (1320, 117714), (1380, 112596), (1518, 102360), (1584, 98095), (1656, 93830), (1706, 91080), (1840, 84447), (1980, 78476), (2024, 76770), (2070, 75064), (2277, 68240), (2530, 61416), (2559, 60720), (2640, 58857), (2760, 56298), (3036, 51180), (3312, 46915), (3412, 45540), (3795, 40944), (3960, 39238), (4048, 38385), (4140, 37532), (4265, 36432), (4554, 34120), (5060, 30708), (5118, 30360), (5520, 28149), (6072, 25590), (6824, 22770), (7590, 20472), (7677, 20240), (7920, 19619), (8280, 18766), (8530, 18216), (9108, 17060), (9383, 16560), (10120, 15354), (10236, 15180), (11385, 13648), (12144, 12795)]