29956080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 160

約数和(自身を含む): 115849728

約数和(自身を除く): 85893648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1621, 1680, 1848, 2310, 2640, 3080, 3242, 3696, 4620, 4863, 6160, 6484, 8105, 9240, 9726, 11347, 12968, 16210, 17831, 18480, 19452, 22694, 24315, 25936, 32420, 34041, 35662, 38904, 45388, 48630, 53493, 56735, 64840, 68082, 71324, 77808, 89155, 90776, 97260, 106986, 113470, 124817, 129680, 136164, 142648, 170205, 178310, 181552, 194520, 213972, 226940, 249634, 267465, 272328, 285296, 340410, 356620, 374451, 389040, 427944, 453880, 499268, 534930, 544656, 624085, 680820, 713240, 748902, 855888, 907760, 998536, 1069860, 1248170, 1361640, 1426480, 1497804, 1872255, 1997072, 2139720, 2496340, 2723280, 2995608, 3744510, 4279440, 4992680, 5991216, 7489020, 9985360, 14978040, 29956080]

約数ペア:

[(1, 29956080), (2, 14978040), (3, 9985360), (4, 7489020), (5, 5991216), (6, 4992680), (7, 4279440), (8, 3744510), (10, 2995608), (11, 2723280), (12, 2496340), (14, 2139720), (15, 1997072), (16, 1872255), (20, 1497804), (21, 1426480), (22, 1361640), (24, 1248170), (28, 1069860), (30, 998536), (33, 907760), (35, 855888), (40, 748902), (42, 713240), (44, 680820), (48, 624085), (55, 544656), (56, 534930), (60, 499268), (66, 453880), (70, 427944), (77, 389040), (80, 374451), (84, 356620), (88, 340410), (105, 285296), (110, 272328), (112, 267465), (120, 249634), (132, 226940), (140, 213972), (154, 194520), (165, 181552), (168, 178310), (176, 170205), (210, 142648), (220, 136164), (231, 129680), (240, 124817), (264, 113470), (280, 106986), (308, 97260), (330, 90776), (336, 89155), (385, 77808), (420, 71324), (440, 68082), (462, 64840), (528, 56735), (560, 53493), (616, 48630), (660, 45388), (770, 38904), (840, 35662), (880, 34041), (924, 32420), (1155, 25936), (1232, 24315), (1320, 22694), (1540, 19452), (1621, 18480), (1680, 17831), (1848, 16210), (2310, 12968), (2640, 11347), (3080, 9726), (3242, 9240), (3696, 8105), (4620, 6484), (4863, 6160)]