91346280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12479}}^1$

素因数の和:12554

約数の個数: 64

約数和(自身を含む): 278553600

約数和(自身を除く): 187207320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 12479, 24958, 37437, 49916, 62395, 74874, 99832, 124790, 149748, 187185, 249580, 299496, 374370, 499160, 748740, 761219, 1497480, 1522438, 2283657, 3044876, 3806095, 4567314, 6089752, 7612190, 9134628, 11418285, 15224380, 18269256, 22836570, 30448760, 45673140, 91346280]

約数ペア:

[(1, 91346280), (2, 45673140), (3, 30448760), (4, 22836570), (5, 18269256), (6, 15224380), (8, 11418285), (10, 9134628), (12, 7612190), (15, 6089752), (20, 4567314), (24, 3806095), (30, 3044876), (40, 2283657), (60, 1522438), (61, 1497480), (120, 761219), (122, 748740), (183, 499160), (244, 374370), (305, 299496), (366, 249580), (488, 187185), (610, 149748), (732, 124790), (915, 99832), (1220, 74874), (1464, 62395), (1830, 49916), (2440, 37437), (3660, 24958), (7320, 12479)]