26772960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 90051696

約数和(自身を除く): 63278736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 193, 204, 240, 255, 272, 289, 340, 386, 408, 480, 510, 544, 578, 579, 680, 772, 816, 867, 965, 1020, 1156, 1158, 1360, 1445, 1544, 1632, 1734, 1930, 2040, 2312, 2316, 2720, 2890, 2895, 3088, 3281, 3468, 3860, 4080, 4335, 4624, 4632, 5780, 5790, 6176, 6562, 6936, 7720, 8160, 8670, 9248, 9264, 9843, 11560, 11580, 13124, 13872, 15440, 16405, 17340, 18528, 19686, 23120, 23160, 26248, 27744, 30880, 32810, 34680, 39372, 46240, 46320, 49215, 52496, 55777, 65620, 69360, 78744, 92640, 98430, 104992, 111554, 131240, 138720, 157488, 167331, 196860, 223108, 262480, 278885, 314976, 334662, 393720, 446216, 524960, 557770, 669324, 787440, 836655, 892432, 1115540, 1338648, 1574880, 1673310, 1784864, 2231080, 2677296, 3346620, 4462160, 5354592, 6693240, 8924320, 13386480, 26772960]

約数ペア:

[(1, 26772960), (2, 13386480), (3, 8924320), (4, 6693240), (5, 5354592), (6, 4462160), (8, 3346620), (10, 2677296), (12, 2231080), (15, 1784864), (16, 1673310), (17, 1574880), (20, 1338648), (24, 1115540), (30, 892432), (32, 836655), (34, 787440), (40, 669324), (48, 557770), (51, 524960), (60, 446216), (68, 393720), (80, 334662), (85, 314976), (96, 278885), (102, 262480), (120, 223108), (136, 196860), (160, 167331), (170, 157488), (193, 138720), (204, 131240), (240, 111554), (255, 104992), (272, 98430), (289, 92640), (340, 78744), (386, 69360), (408, 65620), (480, 55777), (510, 52496), (544, 49215), (578, 46320), (579, 46240), (680, 39372), (772, 34680), (816, 32810), (867, 30880), (965, 27744), (1020, 26248), (1156, 23160), (1158, 23120), (1360, 19686), (1445, 18528), (1544, 17340), (1632, 16405), (1734, 15440), (1930, 13872), (2040, 13124), (2312, 11580), (2316, 11560), (2720, 9843), (2890, 9264), (2895, 9248), (3088, 8670), (3281, 8160), (3468, 7720), (3860, 6936), (4080, 6562), (4335, 6176), (4624, 5790), (4632, 5780)]