265061760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{138053}}^1$

素因数の和:138075

約数の個数: 64

約数和(自身を含む): 844890480

約数和(自身を除く): 579828720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 138053, 276106, 414159, 552212, 690265, 828318, 1104424, 1380530, 1656636, 2070795, 2208848, 2761060, 3313272, 4141590, 4417696, 5522120, 6626544, 8283180, 8835392, 11044240, 13253088, 16566360, 17670784, 22088480, 26506176, 33132720, 44176960, 53012352, 66265440, 88353920, 132530880, 265061760]

約数ペア:

[(1, 265061760), (2, 132530880), (3, 88353920), (4, 66265440), (5, 53012352), (6, 44176960), (8, 33132720), (10, 26506176), (12, 22088480), (15, 17670784), (16, 16566360), (20, 13253088), (24, 11044240), (30, 8835392), (32, 8283180), (40, 6626544), (48, 5522120), (60, 4417696), (64, 4141590), (80, 3313272), (96, 2761060), (120, 2208848), (128, 2070795), (160, 1656636), (192, 1380530), (240, 1104424), (320, 828318), (384, 690265), (480, 552212), (640, 414159), (960, 276106), (1920, 138053)]