8892720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 32140800

約数和(自身を除く): 23248080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 179, 180, 184, 207, 216, 230, 240, 270, 276, 345, 358, 360, 368, 414, 432, 460, 537, 540, 552, 621, 690, 716, 720, 828, 895, 920, 1035, 1074, 1080, 1104, 1242, 1380, 1432, 1611, 1656, 1790, 1840, 2070, 2148, 2160, 2484, 2685, 2760, 2864, 3105, 3222, 3312, 3580, 4117, 4140, 4296, 4833, 4968, 5370, 5520, 6210, 6444, 7160, 8055, 8234, 8280, 8592, 9666, 9936, 10740, 12351, 12420, 12888, 14320, 16110, 16468, 16560, 19332, 20585, 21480, 24165, 24702, 24840, 25776, 32220, 32936, 37053, 38664, 41170, 42960, 48330, 49404, 49680, 61755, 64440, 65872, 74106, 77328, 82340, 96660, 98808, 111159, 123510, 128880, 148212, 164680, 185265, 193320, 197616, 222318, 247020, 296424, 329360, 370530, 386640, 444636, 494040, 555795, 592848, 741060, 889272, 988080, 1111590, 1482120, 1778544, 2223180, 2964240, 4446360, 8892720]

約数ペア:

[(1, 8892720), (2, 4446360), (3, 2964240), (4, 2223180), (5, 1778544), (6, 1482120), (8, 1111590), (9, 988080), (10, 889272), (12, 741060), (15, 592848), (16, 555795), (18, 494040), (20, 444636), (23, 386640), (24, 370530), (27, 329360), (30, 296424), (36, 247020), (40, 222318), (45, 197616), (46, 193320), (48, 185265), (54, 164680), (60, 148212), (69, 128880), (72, 123510), (80, 111159), (90, 98808), (92, 96660), (108, 82340), (115, 77328), (120, 74106), (135, 65872), (138, 64440), (144, 61755), (179, 49680), (180, 49404), (184, 48330), (207, 42960), (216, 41170), (230, 38664), (240, 37053), (270, 32936), (276, 32220), (345, 25776), (358, 24840), (360, 24702), (368, 24165), (414, 21480), (432, 20585), (460, 19332), (537, 16560), (540, 16468), (552, 16110), (621, 14320), (690, 12888), (716, 12420), (720, 12351), (828, 10740), (895, 9936), (920, 9666), (1035, 8592), (1074, 8280), (1080, 8234), (1104, 8055), (1242, 7160), (1380, 6444), (1432, 6210), (1611, 5520), (1656, 5370), (1790, 4968), (1840, 4833), (2070, 4296), (2148, 4140), (2160, 4117), (2484, 3580), (2685, 3312), (2760, 3222), (2864, 3105)]