76555440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8179}}^1$

素因数の和:8211

約数の個数: 120

約数和(自身を含む): 276909360

約数和(自身を除く): 200353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8179, 9360, 16358, 24537, 32716, 40895, 49074, 65432, 73611, 81790, 98148, 106327, 122685, 130864, 147222, 163580, 196296, 212654, 245370, 294444, 318981, 327160, 368055, 392592, 425308, 490740, 531635, 588888, 637962, 654320, 736110, 850616, 956943, 981480, 1063270, 1177776, 1275924, 1472220, 1594905, 1701232, 1913886, 1962960, 2126540, 2551848, 2944440, 3189810, 3827772, 4253080, 4784715, 5103696, 5888880, 6379620, 7655544, 8506160, 9569430, 12759240, 15311088, 19138860, 25518480, 38277720, 76555440]

約数ペア:

[(1, 76555440), (2, 38277720), (3, 25518480), (4, 19138860), (5, 15311088), (6, 12759240), (8, 9569430), (9, 8506160), (10, 7655544), (12, 6379620), (13, 5888880), (15, 5103696), (16, 4784715), (18, 4253080), (20, 3827772), (24, 3189810), (26, 2944440), (30, 2551848), (36, 2126540), (39, 1962960), (40, 1913886), (45, 1701232), (48, 1594905), (52, 1472220), (60, 1275924), (65, 1177776), (72, 1063270), (78, 981480), (80, 956943), (90, 850616), (104, 736110), (117, 654320), (120, 637962), (130, 588888), (144, 531635), (156, 490740), (180, 425308), (195, 392592), (208, 368055), (234, 327160), (240, 318981), (260, 294444), (312, 245370), (360, 212654), (390, 196296), (468, 163580), (520, 147222), (585, 130864), (624, 122685), (720, 106327), (780, 98148), (936, 81790), (1040, 73611), (1170, 65432), (1560, 49074), (1872, 40895), (2340, 32716), (3120, 24537), (4680, 16358), (8179, 9360)]