8809680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 30855168

約数和(自身を除く): 22045488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 71, 80, 88, 94, 110, 120, 132, 141, 142, 165, 176, 188, 213, 220, 235, 240, 264, 282, 284, 330, 355, 376, 426, 440, 470, 517, 528, 564, 568, 660, 705, 710, 752, 781, 852, 880, 940, 1034, 1065, 1128, 1136, 1320, 1410, 1420, 1551, 1562, 1704, 1880, 2068, 2130, 2256, 2343, 2585, 2640, 2820, 2840, 3102, 3124, 3337, 3408, 3760, 3905, 4136, 4260, 4686, 5170, 5640, 5680, 6204, 6248, 6674, 7755, 7810, 8272, 8520, 9372, 10011, 10340, 11280, 11715, 12408, 12496, 13348, 15510, 15620, 16685, 17040, 18744, 20022, 20680, 23430, 24816, 26696, 31020, 31240, 33370, 36707, 37488, 40044, 41360, 46860, 50055, 53392, 62040, 62480, 66740, 73414, 80088, 93720, 100110, 110121, 124080, 133480, 146828, 160176, 183535, 187440, 200220, 220242, 266960, 293656, 367070, 400440, 440484, 550605, 587312, 734140, 800880, 880968, 1101210, 1468280, 1761936, 2202420, 2936560, 4404840, 8809680]

約数ペア:

[(1, 8809680), (2, 4404840), (3, 2936560), (4, 2202420), (5, 1761936), (6, 1468280), (8, 1101210), (10, 880968), (11, 800880), (12, 734140), (15, 587312), (16, 550605), (20, 440484), (22, 400440), (24, 367070), (30, 293656), (33, 266960), (40, 220242), (44, 200220), (47, 187440), (48, 183535), (55, 160176), (60, 146828), (66, 133480), (71, 124080), (80, 110121), (88, 100110), (94, 93720), (110, 80088), (120, 73414), (132, 66740), (141, 62480), (142, 62040), (165, 53392), (176, 50055), (188, 46860), (213, 41360), (220, 40044), (235, 37488), (240, 36707), (264, 33370), (282, 31240), (284, 31020), (330, 26696), (355, 24816), (376, 23430), (426, 20680), (440, 20022), (470, 18744), (517, 17040), (528, 16685), (564, 15620), (568, 15510), (660, 13348), (705, 12496), (710, 12408), (752, 11715), (781, 11280), (852, 10340), (880, 10011), (940, 9372), (1034, 8520), (1065, 8272), (1128, 7810), (1136, 7755), (1320, 6674), (1410, 6248), (1420, 6204), (1551, 5680), (1562, 5640), (1704, 5170), (1880, 4686), (2068, 4260), (2130, 4136), (2256, 3905), (2343, 3760), (2585, 3408), (2640, 3337), (2820, 3124), (2840, 3102)]