307841280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{80167}}^1$

素因数の和:80191

約数の個数: 72

約数和(自身を含む): 983180352

約数和(自身を除く): 675339072

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, 80167, 160334, 240501, 320668, 400835, 481002, 641336, 801670, 962004, 1202505, 1282672, 1603340, 1924008, 2405010, 2565344, 3206680, 3848016, 4810020, 5130688, 6413360, 7696032, 9620040, 10261376, 12826720, 15392064, 19240080, 20522752, 25653440, 30784128, 38480160, 51306880, 61568256, 76960320, 102613760, 153920640, 307841280]

約数ペア:

[(1, 307841280), (2, 153920640), (3, 102613760), (4, 76960320), (5, 61568256), (6, 51306880), (8, 38480160), (10, 30784128), (12, 25653440), (15, 20522752), (16, 19240080), (20, 15392064), (24, 12826720), (30, 10261376), (32, 9620040), (40, 7696032), (48, 6413360), (60, 5130688), (64, 4810020), (80, 3848016), (96, 3206680), (120, 2565344), (128, 2405010), (160, 1924008), (192, 1603340), (240, 1282672), (256, 1202505), (320, 962004), (384, 801670), (480, 641336), (640, 481002), (768, 400835), (960, 320668), (1280, 240501), (1920, 160334), (3840, 80167)]