88488720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 309623040

約数和(自身を除く): 221134320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 577, 639, 710, 720, 852, 1065, 1080, 1136, 1154, 1278, 1420, 1704, 1731, 1917, 2130, 2160, 2308, 2556, 2840, 2885, 3195, 3408, 3462, 3834, 4260, 4616, 5112, 5193, 5680, 5770, 6390, 6924, 7668, 8520, 8655, 9232, 9585, 10224, 10386, 11540, 12780, 13848, 15336, 15579, 17040, 17310, 19170, 20772, 23080, 25560, 25965, 27696, 30672, 31158, 34620, 38340, 40967, 41544, 46160, 51120, 51930, 62316, 69240, 76680, 77895, 81934, 83088, 103860, 122901, 124632, 138480, 153360, 155790, 163868, 204835, 207720, 245802, 249264, 311580, 327736, 368703, 409670, 415440, 491604, 614505, 623160, 655472, 737406, 819340, 983208, 1106109, 1229010, 1246320, 1474812, 1638680, 1843515, 1966416, 2212218, 2458020, 2949624, 3277360, 3687030, 4424436, 4916040, 5530545, 5899248, 7374060, 8848872, 9832080, 11061090, 14748120, 17697744, 22122180, 29496240, 44244360, 88488720]

約数ペア:

[(1, 88488720), (2, 44244360), (3, 29496240), (4, 22122180), (5, 17697744), (6, 14748120), (8, 11061090), (9, 9832080), (10, 8848872), (12, 7374060), (15, 5899248), (16, 5530545), (18, 4916040), (20, 4424436), (24, 3687030), (27, 3277360), (30, 2949624), (36, 2458020), (40, 2212218), (45, 1966416), (48, 1843515), (54, 1638680), (60, 1474812), (71, 1246320), (72, 1229010), (80, 1106109), (90, 983208), (108, 819340), (120, 737406), (135, 655472), (142, 623160), (144, 614505), (180, 491604), (213, 415440), (216, 409670), (240, 368703), (270, 327736), (284, 311580), (355, 249264), (360, 245802), (426, 207720), (432, 204835), (540, 163868), (568, 155790), (577, 153360), (639, 138480), (710, 124632), (720, 122901), (852, 103860), (1065, 83088), (1080, 81934), (1136, 77895), (1154, 76680), (1278, 69240), (1420, 62316), (1704, 51930), (1731, 51120), (1917, 46160), (2130, 41544), (2160, 40967), (2308, 38340), (2556, 34620), (2840, 31158), (2885, 30672), (3195, 27696), (3408, 25965), (3462, 25560), (3834, 23080), (4260, 20772), (4616, 19170), (5112, 17310), (5193, 17040), (5680, 15579), (5770, 15336), (6390, 13848), (6924, 12780), (7668, 11540), (8520, 10386), (8655, 10224), (9232, 9585)]