920593080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77491}}^1$

素因数の和:77522

約数の個数: 128

約数和(自身を含む): 3347654400

約数和(自身を除く): 2427061320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 77491, 154982, 232473, 309964, 387455, 464946, 619928, 697419, 774910, 852401, 929892, 1162365, 1394838, 1549820, 1704802, 1859784, 2092257, 2324730, 2557203, 2789676, 3099640, 3409604, 3487095, 4184514, 4262005, 4649460, 5114406, 5579352, 6819208, 6974190, 7671609, 8369028, 8524010, 9298920, 10228812, 10461285, 12786015, 13948380, 15343218, 16738056, 17048020, 20457624, 20922570, 23014827, 25572030, 27896760, 30686436, 34096040, 38358045, 41845140, 46029654, 51144060, 61372872, 76716090, 83690280, 92059308, 102288120, 115074135, 153432180, 184118616, 230148270, 306864360, 460296540, 920593080]

約数ペア:

[(1, 920593080), (2, 460296540), (3, 306864360), (4, 230148270), (5, 184118616), (6, 153432180), (8, 115074135), (9, 102288120), (10, 92059308), (11, 83690280), (12, 76716090), (15, 61372872), (18, 51144060), (20, 46029654), (22, 41845140), (24, 38358045), (27, 34096040), (30, 30686436), (33, 27896760), (36, 25572030), (40, 23014827), (44, 20922570), (45, 20457624), (54, 17048020), (55, 16738056), (60, 15343218), (66, 13948380), (72, 12786015), (88, 10461285), (90, 10228812), (99, 9298920), (108, 8524010), (110, 8369028), (120, 7671609), (132, 6974190), (135, 6819208), (165, 5579352), (180, 5114406), (198, 4649460), (216, 4262005), (220, 4184514), (264, 3487095), (270, 3409604), (297, 3099640), (330, 2789676), (360, 2557203), (396, 2324730), (440, 2092257), (495, 1859784), (540, 1704802), (594, 1549820), (660, 1394838), (792, 1162365), (990, 929892), (1080, 852401), (1188, 774910), (1320, 697419), (1485, 619928), (1980, 464946), (2376, 387455), (2970, 309964), (3960, 232473), (5940, 154982), (11880, 77491)]