27926640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1847}}^1$

素因数の和:1876

約数の個数: 160

約数和(自身を含む): 109992960

約数和(自身を除く): 82066320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1847, 1890, 2160, 2520, 3024, 3694, 3780, 5040, 5541, 7388, 7560, 9235, 11082, 12929, 14776, 15120, 16623, 18470, 22164, 25858, 27705, 29552, 33246, 36940, 38787, 44328, 49869, 51716, 55410, 64645, 66492, 73880, 77574, 83115, 88656, 99738, 103432, 110820, 116361, 129290, 132984, 147760, 155148, 166230, 193935, 199476, 206864, 221640, 232722, 249345, 258580, 265968, 310296, 332460, 349083, 387870, 398952, 443280, 465444, 498690, 517160, 581805, 620592, 664920, 698166, 775740, 797904, 930888, 997380, 1034320, 1163610, 1329840, 1396332, 1551480, 1745415, 1861776, 1994760, 2327220, 2792664, 3102960, 3490830, 3989520, 4654440, 5585328, 6981660, 9308880, 13963320, 27926640]

約数ペア:

[(1, 27926640), (2, 13963320), (3, 9308880), (4, 6981660), (5, 5585328), (6, 4654440), (7, 3989520), (8, 3490830), (9, 3102960), (10, 2792664), (12, 2327220), (14, 1994760), (15, 1861776), (16, 1745415), (18, 1551480), (20, 1396332), (21, 1329840), (24, 1163610), (27, 1034320), (28, 997380), (30, 930888), (35, 797904), (36, 775740), (40, 698166), (42, 664920), (45, 620592), (48, 581805), (54, 517160), (56, 498690), (60, 465444), (63, 443280), (70, 398952), (72, 387870), (80, 349083), (84, 332460), (90, 310296), (105, 265968), (108, 258580), (112, 249345), (120, 232722), (126, 221640), (135, 206864), (140, 199476), (144, 193935), (168, 166230), (180, 155148), (189, 147760), (210, 132984), (216, 129290), (240, 116361), (252, 110820), (270, 103432), (280, 99738), (315, 88656), (336, 83115), (360, 77574), (378, 73880), (420, 66492), (432, 64645), (504, 55410), (540, 51716), (560, 49869), (630, 44328), (720, 38787), (756, 36940), (840, 33246), (945, 29552), (1008, 27705), (1080, 25858), (1260, 22164), (1512, 18470), (1680, 16623), (1847, 15120), (1890, 14776), (2160, 12929), (2520, 11082), (3024, 9235), (3694, 7560), (3780, 7388), (5040, 5541)]