89304960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 287321760

約数和(自身を除く): 198016800

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, 241, 320, 384, 386, 480, 482, 579, 640, 723, 772, 960, 964, 965, 1158, 1205, 1446, 1544, 1920, 1928, 1930, 2316, 2410, 2892, 2895, 3088, 3615, 3856, 3860, 4632, 4820, 5784, 5790, 6176, 7230, 7712, 7720, 9264, 9640, 11568, 11580, 12352, 14460, 15424, 15440, 18528, 19280, 23136, 23160, 24704, 28920, 30848, 30880, 37056, 38560, 46272, 46320, 46513, 57840, 61760, 74112, 77120, 92544, 92640, 93026, 115680, 123520, 139539, 154240, 185280, 186052, 231360, 232565, 279078, 370560, 372104, 462720, 465130, 558156, 697695, 744208, 930260, 1116312, 1395390, 1488416, 1860520, 2232624, 2790780, 2976832, 3721040, 4465248, 5581560, 5953664, 7442080, 8930496, 11163120, 14884160, 17860992, 22326240, 29768320, 44652480, 89304960]

約数ペア:

[(1, 89304960), (2, 44652480), (3, 29768320), (4, 22326240), (5, 17860992), (6, 14884160), (8, 11163120), (10, 8930496), (12, 7442080), (15, 5953664), (16, 5581560), (20, 4465248), (24, 3721040), (30, 2976832), (32, 2790780), (40, 2232624), (48, 1860520), (60, 1488416), (64, 1395390), (80, 1116312), (96, 930260), (120, 744208), (128, 697695), (160, 558156), (192, 465130), (193, 462720), (240, 372104), (241, 370560), (320, 279078), (384, 232565), (386, 231360), (480, 186052), (482, 185280), (579, 154240), (640, 139539), (723, 123520), (772, 115680), (960, 93026), (964, 92640), (965, 92544), (1158, 77120), (1205, 74112), (1446, 61760), (1544, 57840), (1920, 46513), (1928, 46320), (1930, 46272), (2316, 38560), (2410, 37056), (2892, 30880), (2895, 30848), (3088, 28920), (3615, 24704), (3856, 23160), (3860, 23136), (4632, 19280), (4820, 18528), (5784, 15440), (5790, 15424), (6176, 14460), (7230, 12352), (7712, 11580), (7720, 11568), (9264, 9640)]