8891298720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{686057}}^1$

素因数の和:686084

約数の個数: 120

約数和(自身を含む): 31378920804

約数和(自身を除く): 22487622084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 686057, 1372114, 2058171, 2744228, 3430285, 4116342, 5488456, 6174513, 6860570, 8232684, 10290855, 10976912, 12349026, 13721140, 16465368, 18523539, 20581710, 21953824, 24698052, 27442280, 30872565, 32930736, 37047078, 41163420, 49396104, 54884560, 55570617, 61745130, 65861472, 74094156, 82326840, 92617695, 98792208, 109769120, 111141234, 123490260, 148188312, 164653680, 185235390, 197584416, 222282468, 246980520, 277853085, 296376624, 329307360, 370470780, 444564936, 493961040, 555706170, 592753248, 740941560, 889129872, 987922080, 1111412340, 1481883120, 1778259744, 2222824680, 2963766240, 4445649360, 8891298720]

約数ペア:

[(1, 8891298720), (2, 4445649360), (3, 2963766240), (4, 2222824680), (5, 1778259744), (6, 1481883120), (8, 1111412340), (9, 987922080), (10, 889129872), (12, 740941560), (15, 592753248), (16, 555706170), (18, 493961040), (20, 444564936), (24, 370470780), (27, 329307360), (30, 296376624), (32, 277853085), (36, 246980520), (40, 222282468), (45, 197584416), (48, 185235390), (54, 164653680), (60, 148188312), (72, 123490260), (80, 111141234), (81, 109769120), (90, 98792208), (96, 92617695), (108, 82326840), (120, 74094156), (135, 65861472), (144, 61745130), (160, 55570617), (162, 54884560), (180, 49396104), (216, 41163420), (240, 37047078), (270, 32930736), (288, 30872565), (324, 27442280), (360, 24698052), (405, 21953824), (432, 20581710), (480, 18523539), (540, 16465368), (648, 13721140), (720, 12349026), (810, 10976912), (864, 10290855), (1080, 8232684), (1296, 6860570), (1440, 6174513), (1620, 5488456), (2160, 4116342), (2592, 3430285), (3240, 2744228), (4320, 2058171), (6480, 1372114), (12960, 686057)]