249284880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26633}}^1$

素因数の和:26665

約数の個数: 120

約数和(自身を含む): 901614168

約数和(自身を除く): 652329288

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, 9360, 26633, 53266, 79899, 106532, 133165, 159798, 213064, 239697, 266330, 319596, 346229, 399495, 426128, 479394, 532660, 639192, 692458, 798990, 958788, 1038687, 1065320, 1198485, 1278384, 1384916, 1597980, 1731145, 1917576, 2077374, 2130640, 2396970, 2769832, 3116061, 3195960, 3462290, 3835152, 4154748, 4793940, 5193435, 5539664, 6232122, 6391920, 6924580, 8309496, 9587880, 10386870, 12464244, 13849160, 15580305, 16618992, 19175760, 20773740, 24928488, 27698320, 31160610, 41547480, 49856976, 62321220, 83094960, 124642440, 249284880]

約数ペア:

[(1, 249284880), (2, 124642440), (3, 83094960), (4, 62321220), (5, 49856976), (6, 41547480), (8, 31160610), (9, 27698320), (10, 24928488), (12, 20773740), (13, 19175760), (15, 16618992), (16, 15580305), (18, 13849160), (20, 12464244), (24, 10386870), (26, 9587880), (30, 8309496), (36, 6924580), (39, 6391920), (40, 6232122), (45, 5539664), (48, 5193435), (52, 4793940), (60, 4154748), (65, 3835152), (72, 3462290), (78, 3195960), (80, 3116061), (90, 2769832), (104, 2396970), (117, 2130640), (120, 2077374), (130, 1917576), (144, 1731145), (156, 1597980), (180, 1384916), (195, 1278384), (208, 1198485), (234, 1065320), (240, 1038687), (260, 958788), (312, 798990), (360, 692458), (390, 639192), (468, 532660), (520, 479394), (585, 426128), (624, 399495), (720, 346229), (780, 319596), (936, 266330), (1040, 239697), (1170, 213064), (1560, 159798), (1872, 133165), (2340, 106532), (3120, 79899), (4680, 53266), (9360, 26633)]