615717120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{160343}}^1$

素因数の和:160367

約数の個数: 72

約数和(自身を含む): 1966458816

約数和(自身を除く): 1350741696

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 41047808, 51309760, 61571712, 76964640, 102619520, 123143424, 153929280, 205239040, 307858560, 615717120]

約数ペア:

[(1, 615717120), (2, 307858560), (3, 205239040), (4, 153929280), (5, 123143424), (6, 102619520), (8, 76964640), (10, 61571712), (12, 51309760), (15, 41047808), (16, 38482320), (20, 30785856), (24, 25654880), (30, 20523904), (32, 19241160), (40, 15392928), (48, 12827440), (60, 10261952), (64, 9620580), (80, 7696464), (96, 6413720), (120, 5130976), (128, 4810290), (160, 3848232), (192, 3206860), (240, 2565488), (256, 2405145), (320, 1924116), (384, 1603430), (480, 1282744), (640, 962058), (768, 801715), (960, 641372), (1280, 481029), (1920, 320686), (3840, 160343)]