666976320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{231589}}^1$

素因数の和:231612

約数の個数: 84

約数和(自身を含む): 2294130540

約数和(自身を除く): 1627154220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 231589, 463178, 694767, 926356, 1157945, 1389534, 1852712, 2084301, 2315890, 2779068, 3473835, 3705424, 4168602, 4631780, 5558136, 6947670, 7410848, 8337204, 9263560, 10421505, 11116272, 13895340, 14821696, 16674408, 18527120, 20843010, 22232544, 27790680, 33348816, 37054240, 41686020, 44465088, 55581360, 66697632, 74108480, 83372040, 111162720, 133395264, 166744080, 222325440, 333488160, 666976320]

約数ペア:

[(1, 666976320), (2, 333488160), (3, 222325440), (4, 166744080), (5, 133395264), (6, 111162720), (8, 83372040), (9, 74108480), (10, 66697632), (12, 55581360), (15, 44465088), (16, 41686020), (18, 37054240), (20, 33348816), (24, 27790680), (30, 22232544), (32, 20843010), (36, 18527120), (40, 16674408), (45, 14821696), (48, 13895340), (60, 11116272), (64, 10421505), (72, 9263560), (80, 8337204), (90, 7410848), (96, 6947670), (120, 5558136), (144, 4631780), (160, 4168602), (180, 3705424), (192, 3473835), (240, 2779068), (288, 2315890), (320, 2084301), (360, 1852712), (480, 1389534), (576, 1157945), (720, 926356), (960, 694767), (1440, 463178), (2880, 231589)]