9772440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 31518720

約数和(自身を除く): 21746280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 71, 74, 93, 111, 120, 124, 142, 148, 155, 185, 186, 213, 222, 248, 284, 296, 310, 355, 370, 372, 426, 444, 465, 555, 568, 620, 710, 740, 744, 852, 888, 930, 1065, 1110, 1147, 1240, 1420, 1480, 1704, 1860, 2130, 2201, 2220, 2294, 2627, 2840, 3441, 3720, 4260, 4402, 4440, 4588, 5254, 5735, 6603, 6882, 7881, 8520, 8804, 9176, 10508, 11005, 11470, 13135, 13206, 13764, 15762, 17205, 17608, 21016, 22010, 22940, 26270, 26412, 27528, 31524, 33015, 34410, 39405, 44020, 45880, 52540, 52824, 63048, 66030, 68820, 78810, 81437, 88040, 105080, 132060, 137640, 157620, 162874, 244311, 264120, 315240, 325748, 407185, 488622, 651496, 814370, 977244, 1221555, 1628740, 1954488, 2443110, 3257480, 4886220, 9772440]

約数ペア:

[(1, 9772440), (2, 4886220), (3, 3257480), (4, 2443110), (5, 1954488), (6, 1628740), (8, 1221555), (10, 977244), (12, 814370), (15, 651496), (20, 488622), (24, 407185), (30, 325748), (31, 315240), (37, 264120), (40, 244311), (60, 162874), (62, 157620), (71, 137640), (74, 132060), (93, 105080), (111, 88040), (120, 81437), (124, 78810), (142, 68820), (148, 66030), (155, 63048), (185, 52824), (186, 52540), (213, 45880), (222, 44020), (248, 39405), (284, 34410), (296, 33015), (310, 31524), (355, 27528), (370, 26412), (372, 26270), (426, 22940), (444, 22010), (465, 21016), (555, 17608), (568, 17205), (620, 15762), (710, 13764), (740, 13206), (744, 13135), (852, 11470), (888, 11005), (930, 10508), (1065, 9176), (1110, 8804), (1147, 8520), (1240, 7881), (1420, 6882), (1480, 6603), (1704, 5735), (1860, 5254), (2130, 4588), (2201, 4440), (2220, 4402), (2294, 4260), (2627, 3720), (2840, 3441)]