5381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 12295920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1319, 1360, 2040, 2638, 3957, 4080, 5276, 6595, 7914, 10552, 13190, 15828, 19785, 21104, 22423, 26380, 31656, 39570, 44846, 52760, 63312, 67269, 79140, 89692, 105520, 112115, 134538, 158280, 179384, 224230, 269076, 316560, 336345, 358768, 448460, 538152, 672690, 896920, 1076304, 1345380, 1793840, 2690760, 5381520]

約数ペア:

[(1, 5381520), (2, 2690760), (3, 1793840), (4, 1345380), (5, 1076304), (6, 896920), (8, 672690), (10, 538152), (12, 448460), (15, 358768), (16, 336345), (17, 316560), (20, 269076), (24, 224230), (30, 179384), (34, 158280), (40, 134538), (48, 112115), (51, 105520), (60, 89692), (68, 79140), (80, 67269), (85, 63312), (102, 52760), (120, 44846), (136, 39570), (170, 31656), (204, 26380), (240, 22423), (255, 21104), (272, 19785), (340, 15828), (408, 13190), (510, 10552), (680, 7914), (816, 6595), (1020, 5276), (1319, 4080), (1360, 3957), (2040, 2638)]