1305274560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1359661}}^1$

素因数の和:1359681

約数の個数: 56

約数和(自身を含む): 4144249776

約数和(自身を除く): 2838975216

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, 160, 192, 240, 320, 480, 960, 1359661, 2719322, 4078983, 5438644, 6798305, 8157966, 10877288, 13596610, 16315932, 20394915, 21754576, 27193220, 32631864, 40789830, 43509152, 54386440, 65263728, 81579660, 87018304, 108772880, 130527456, 163159320, 217545760, 261054912, 326318640, 435091520, 652637280, 1305274560]

約数ペア:

[(1, 1305274560), (2, 652637280), (3, 435091520), (4, 326318640), (5, 261054912), (6, 217545760), (8, 163159320), (10, 130527456), (12, 108772880), (15, 87018304), (16, 81579660), (20, 65263728), (24, 54386440), (30, 43509152), (32, 40789830), (40, 32631864), (48, 27193220), (60, 21754576), (64, 20394915), (80, 16315932), (96, 13596610), (120, 10877288), (160, 8157966), (192, 6798305), (240, 5438644), (320, 4078983), (480, 2719322), (960, 1359661)]