7268880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 23284224

約数和(自身を除く): 16015344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 977, 1240, 1488, 1860, 1954, 2480, 2931, 3720, 3908, 4885, 5862, 7440, 7816, 9770, 11724, 14655, 15632, 19540, 23448, 29310, 30287, 39080, 46896, 58620, 60574, 78160, 90861, 117240, 121148, 151435, 181722, 234480, 242296, 302870, 363444, 454305, 484592, 605740, 726888, 908610, 1211480, 1453776, 1817220, 2422960, 3634440, 7268880]

約数ペア:

[(1, 7268880), (2, 3634440), (3, 2422960), (4, 1817220), (5, 1453776), (6, 1211480), (8, 908610), (10, 726888), (12, 605740), (15, 484592), (16, 454305), (20, 363444), (24, 302870), (30, 242296), (31, 234480), (40, 181722), (48, 151435), (60, 121148), (62, 117240), (80, 90861), (93, 78160), (120, 60574), (124, 58620), (155, 46896), (186, 39080), (240, 30287), (248, 29310), (310, 23448), (372, 19540), (465, 15632), (496, 14655), (620, 11724), (744, 9770), (930, 7816), (977, 7440), (1240, 5862), (1488, 4885), (1860, 3908), (1954, 3720), (2480, 2931)]