4904640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 18306288

約数和(自身を除く): 13401648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 131, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 262, 288, 312, 320, 360, 390, 393, 416, 468, 480, 520, 524, 576, 585, 624, 655, 720, 780, 786, 832, 936, 960, 1040, 1048, 1170, 1179, 1248, 1310, 1440, 1560, 1572, 1703, 1872, 1965, 2080, 2096, 2340, 2358, 2496, 2620, 2880, 3120, 3144, 3406, 3744, 3930, 4160, 4192, 4680, 4716, 5109, 5240, 5895, 6240, 6288, 6812, 7488, 7860, 8384, 8515, 9360, 9432, 10218, 10480, 11790, 12480, 12576, 13624, 15327, 15720, 17030, 18720, 18864, 20436, 20960, 23580, 25152, 25545, 27248, 30654, 31440, 34060, 37440, 37728, 40872, 41920, 47160, 51090, 54496, 61308, 62880, 68120, 75456, 76635, 81744, 94320, 102180, 108992, 122616, 125760, 136240, 153270, 163488, 188640, 204360, 245232, 272480, 306540, 326976, 377280, 408720, 490464, 544960, 613080, 817440, 980928, 1226160, 1634880, 2452320, 4904640]

約数ペア:

[(1, 4904640), (2, 2452320), (3, 1634880), (4, 1226160), (5, 980928), (6, 817440), (8, 613080), (9, 544960), (10, 490464), (12, 408720), (13, 377280), (15, 326976), (16, 306540), (18, 272480), (20, 245232), (24, 204360), (26, 188640), (30, 163488), (32, 153270), (36, 136240), (39, 125760), (40, 122616), (45, 108992), (48, 102180), (52, 94320), (60, 81744), (64, 76635), (65, 75456), (72, 68120), (78, 62880), (80, 61308), (90, 54496), (96, 51090), (104, 47160), (117, 41920), (120, 40872), (130, 37728), (131, 37440), (144, 34060), (156, 31440), (160, 30654), (180, 27248), (192, 25545), (195, 25152), (208, 23580), (234, 20960), (240, 20436), (260, 18864), (262, 18720), (288, 17030), (312, 15720), (320, 15327), (360, 13624), (390, 12576), (393, 12480), (416, 11790), (468, 10480), (480, 10218), (520, 9432), (524, 9360), (576, 8515), (585, 8384), (624, 7860), (655, 7488), (720, 6812), (780, 6288), (786, 6240), (832, 5895), (936, 5240), (960, 5109), (1040, 4716), (1048, 4680), (1170, 4192), (1179, 4160), (1248, 3930), (1310, 3744), (1440, 3406), (1560, 3144), (1572, 3120), (1703, 2880), (1872, 2620), (1965, 2496), (2080, 2358), (2096, 2340)]