7264260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40357}}^1$

素因数の和:40372

約数の個数: 36

約数和(自身を含む): 22035468

約数和(自身を除く): 14771208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40357, 80714, 121071, 161428, 201785, 242142, 363213, 403570, 484284, 605355, 726426, 807140, 1210710, 1452852, 1816065, 2421420, 3632130, 7264260]

約数ペア:

[(1, 7264260), (2, 3632130), (3, 2421420), (4, 1816065), (5, 1452852), (6, 1210710), (9, 807140), (10, 726426), (12, 605355), (15, 484284), (18, 403570), (20, 363213), (30, 242142), (36, 201785), (45, 161428), (60, 121071), (90, 80714), (180, 40357)]