307858560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{160343}}^1$

素因数の和:160365

約数の個数: 64

約数和(自身を含む): 981305280

約数和(自身を除く): 673446720

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, 160343, 320686, 481029, 641372, 801715, 962058, 1282744, 1603430, 1924116, 2405145, 2565488, 3206860, 3848232, 4810290, 5130976, 6413720, 7696464, 9620580, 10261952, 12827440, 15392928, 19241160, 20523904, 25654880, 30785856, 38482320, 51309760, 61571712, 76964640, 102619520, 153929280, 307858560]

約数ペア:

[(1, 307858560), (2, 153929280), (3, 102619520), (4, 76964640), (5, 61571712), (6, 51309760), (8, 38482320), (10, 30785856), (12, 25654880), (15, 20523904), (16, 19241160), (20, 15392928), (24, 12827440), (30, 10261952), (32, 9620580), (40, 7696464), (48, 6413720), (60, 5130976), (64, 4810290), (80, 3848232), (96, 3206860), (120, 2565488), (128, 2405145), (160, 1924116), (192, 1603430), (240, 1282744), (320, 962058), (384, 801715), (480, 641372), (640, 481029), (960, 320686), (1920, 160343)]