12789360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 45711360

約数和(自身を除く): 32922000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 191, 216, 240, 248, 270, 279, 310, 360, 372, 382, 432, 465, 496, 540, 558, 573, 620, 720, 744, 764, 837, 930, 955, 1080, 1116, 1146, 1240, 1395, 1488, 1528, 1674, 1719, 1860, 1910, 2160, 2232, 2292, 2480, 2790, 2865, 3056, 3348, 3438, 3720, 3820, 4185, 4464, 4584, 5157, 5580, 5730, 5921, 6696, 6876, 7440, 7640, 8370, 8595, 9168, 10314, 11160, 11460, 11842, 13392, 13752, 15280, 16740, 17190, 17763, 20628, 22320, 22920, 23684, 25785, 27504, 29605, 33480, 34380, 35526, 41256, 45840, 47368, 51570, 53289, 59210, 66960, 68760, 71052, 82512, 88815, 94736, 103140, 106578, 118420, 137520, 142104, 159867, 177630, 206280, 213156, 236840, 266445, 284208, 319734, 355260, 412560, 426312, 473680, 532890, 639468, 710520, 799335, 852624, 1065780, 1278936, 1421040, 1598670, 2131560, 2557872, 3197340, 4263120, 6394680, 12789360]

約数ペア:

[(1, 12789360), (2, 6394680), (3, 4263120), (4, 3197340), (5, 2557872), (6, 2131560), (8, 1598670), (9, 1421040), (10, 1278936), (12, 1065780), (15, 852624), (16, 799335), (18, 710520), (20, 639468), (24, 532890), (27, 473680), (30, 426312), (31, 412560), (36, 355260), (40, 319734), (45, 284208), (48, 266445), (54, 236840), (60, 213156), (62, 206280), (72, 177630), (80, 159867), (90, 142104), (93, 137520), (108, 118420), (120, 106578), (124, 103140), (135, 94736), (144, 88815), (155, 82512), (180, 71052), (186, 68760), (191, 66960), (216, 59210), (240, 53289), (248, 51570), (270, 47368), (279, 45840), (310, 41256), (360, 35526), (372, 34380), (382, 33480), (432, 29605), (465, 27504), (496, 25785), (540, 23684), (558, 22920), (573, 22320), (620, 20628), (720, 17763), (744, 17190), (764, 16740), (837, 15280), (930, 13752), (955, 13392), (1080, 11842), (1116, 11460), (1146, 11160), (1240, 10314), (1395, 9168), (1488, 8595), (1528, 8370), (1674, 7640), (1719, 7440), (1860, 6876), (1910, 6696), (2160, 5921), (2232, 5730), (2292, 5580), (2480, 5157), (2790, 4584), (2865, 4464), (3056, 4185), (3348, 3820), (3438, 3720)]