912318720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1231}}^1$

素因数の和:1448

約数の個数: 144

約数和(自身を含む): 2931194112

約数和(自身を除く): 2018875392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 579, 640, 768, 772, 960, 965, 1158, 1231, 1280, 1544, 1920, 1930, 2316, 2462, 2895, 3088, 3693, 3840, 3860, 4632, 4924, 5790, 6155, 6176, 7386, 7720, 9264, 9848, 11580, 12310, 12352, 14772, 15440, 18465, 18528, 19696, 23160, 24620, 24704, 29544, 30880, 36930, 37056, 39392, 46320, 49240, 49408, 59088, 61760, 73860, 74112, 78784, 92640, 98480, 118176, 123520, 147720, 148224, 157568, 185280, 196960, 236352, 237583, 247040, 295440, 315136, 370560, 393920, 472704, 475166, 590880, 712749, 741120, 787840, 945408, 950332, 1181760, 1187915, 1425498, 1575680, 1900664, 2363520, 2375830, 2850996, 3563745, 3801328, 4727040, 4751660, 5701992, 7127490, 7602656, 9503320, 11403984, 14254980, 15205312, 19006640, 22807968, 28509960, 30410624, 38013280, 45615936, 57019920, 60821248, 76026560, 91231872, 114039840, 152053120, 182463744, 228079680, 304106240, 456159360, 912318720]

約数ペア:

[(1, 912318720), (2, 456159360), (3, 304106240), (4, 228079680), (5, 182463744), (6, 152053120), (8, 114039840), (10, 91231872), (12, 76026560), (15, 60821248), (16, 57019920), (20, 45615936), (24, 38013280), (30, 30410624), (32, 28509960), (40, 22807968), (48, 19006640), (60, 15205312), (64, 14254980), (80, 11403984), (96, 9503320), (120, 7602656), (128, 7127490), (160, 5701992), (192, 4751660), (193, 4727040), (240, 3801328), (256, 3563745), (320, 2850996), (384, 2375830), (386, 2363520), (480, 1900664), (579, 1575680), (640, 1425498), (768, 1187915), (772, 1181760), (960, 950332), (965, 945408), (1158, 787840), (1231, 741120), (1280, 712749), (1544, 590880), (1920, 475166), (1930, 472704), (2316, 393920), (2462, 370560), (2895, 315136), (3088, 295440), (3693, 247040), (3840, 237583), (3860, 236352), (4632, 196960), (4924, 185280), (5790, 157568), (6155, 148224), (6176, 147720), (7386, 123520), (7720, 118176), (9264, 98480), (9848, 92640), (11580, 78784), (12310, 74112), (12352, 73860), (14772, 61760), (15440, 59088), (18465, 49408), (18528, 49240), (19696, 46320), (23160, 39392), (24620, 37056), (24704, 36930), (29544, 30880)]