47646480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 123771120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 359, 395, 420, 474, 553, 560, 632, 718, 790, 840, 948, 1077, 1106, 1185, 1264, 1436, 1580, 1659, 1680, 1795, 1896, 2154, 2212, 2370, 2513, 2765, 2872, 3160, 3318, 3590, 3792, 4308, 4424, 4740, 5026, 5385, 5530, 5744, 6320, 6636, 7180, 7539, 8295, 8616, 8848, 9480, 10052, 10770, 11060, 12565, 13272, 14360, 15078, 16590, 17232, 18960, 20104, 21540, 22120, 25130, 26544, 28361, 28720, 30156, 33180, 37695, 40208, 43080, 44240, 50260, 56722, 60312, 66360, 75390, 85083, 86160, 100520, 113444, 120624, 132720, 141805, 150780, 170166, 198527, 201040, 226888, 283610, 301560, 340332, 397054, 425415, 453776, 567220, 595581, 603120, 680664, 794108, 850830, 992635, 1134440, 1191162, 1361328, 1588216, 1701660, 1985270, 2268880, 2382324, 2977905, 3176432, 3403320, 3970540, 4764648, 5955810, 6806640, 7941080, 9529296, 11911620, 15882160, 23823240, 47646480]

約数ペア:

[(1, 47646480), (2, 23823240), (3, 15882160), (4, 11911620), (5, 9529296), (6, 7941080), (7, 6806640), (8, 5955810), (10, 4764648), (12, 3970540), (14, 3403320), (15, 3176432), (16, 2977905), (20, 2382324), (21, 2268880), (24, 1985270), (28, 1701660), (30, 1588216), (35, 1361328), (40, 1191162), (42, 1134440), (48, 992635), (56, 850830), (60, 794108), (70, 680664), (79, 603120), (80, 595581), (84, 567220), (105, 453776), (112, 425415), (120, 397054), (140, 340332), (158, 301560), (168, 283610), (210, 226888), (237, 201040), (240, 198527), (280, 170166), (316, 150780), (336, 141805), (359, 132720), (395, 120624), (420, 113444), (474, 100520), (553, 86160), (560, 85083), (632, 75390), (718, 66360), (790, 60312), (840, 56722), (948, 50260), (1077, 44240), (1106, 43080), (1185, 40208), (1264, 37695), (1436, 33180), (1580, 30156), (1659, 28720), (1680, 28361), (1795, 26544), (1896, 25130), (2154, 22120), (2212, 21540), (2370, 20104), (2513, 18960), (2765, 17232), (2872, 16590), (3160, 15078), (3318, 14360), (3590, 13272), (3792, 12565), (4308, 11060), (4424, 10770), (4740, 10052), (5026, 9480), (5385, 8848), (5530, 8616), (5744, 8295), (6320, 7539), (6636, 7180)]