945848160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{656839}}^1$

素因数の和:656860

約数の個数: 72

約数和(自身を含む): 3227711760

約数和(自身を除く): 2281863600

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 656839, 1313678, 1970517, 2627356, 3284195, 3941034, 5254712, 5911551, 6568390, 7882068, 9852585, 10509424, 11823102, 13136780, 15764136, 19705170, 21018848, 23646204, 26273560, 29557755, 31528272, 39410340, 47292408, 52547120, 59115510, 63056544, 78820680, 94584816, 105094240, 118231020, 157641360, 189169632, 236462040, 315282720, 472924080, 945848160]

約数ペア:

[(1, 945848160), (2, 472924080), (3, 315282720), (4, 236462040), (5, 189169632), (6, 157641360), (8, 118231020), (9, 105094240), (10, 94584816), (12, 78820680), (15, 63056544), (16, 59115510), (18, 52547120), (20, 47292408), (24, 39410340), (30, 31528272), (32, 29557755), (36, 26273560), (40, 23646204), (45, 21018848), (48, 19705170), (60, 15764136), (72, 13136780), (80, 11823102), (90, 10509424), (96, 9852585), (120, 7882068), (144, 6568390), (160, 5911551), (180, 5254712), (240, 3941034), (288, 3284195), (360, 2627356), (480, 1970517), (720, 1313678), (1440, 656839)]