8507242080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{656423}}^1$

素因数の和:656450

約数の個数: 120

約数和(自身を含む): 30023520912

約数和(自身を除く): 21516278832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 656423, 1312846, 1969269, 2625692, 3282115, 3938538, 5251384, 5907807, 6564230, 7877076, 9846345, 10502768, 11815614, 13128460, 15754152, 17723421, 19692690, 21005536, 23631228, 26256920, 29539035, 31508304, 35446842, 39385380, 47262456, 52513840, 53170263, 59078070, 63016608, 70893684, 78770760, 88617105, 94524912, 105027680, 106340526, 118156140, 141787368, 157541520, 177234210, 189049824, 212681052, 236312280, 265851315, 283574736, 315083040, 354468420, 425362104, 472624560, 531702630, 567149472, 708936840, 850724208, 945249120, 1063405260, 1417873680, 1701448416, 2126810520, 2835747360, 4253621040, 8507242080]

約数ペア:

[(1, 8507242080), (2, 4253621040), (3, 2835747360), (4, 2126810520), (5, 1701448416), (6, 1417873680), (8, 1063405260), (9, 945249120), (10, 850724208), (12, 708936840), (15, 567149472), (16, 531702630), (18, 472624560), (20, 425362104), (24, 354468420), (27, 315083040), (30, 283574736), (32, 265851315), (36, 236312280), (40, 212681052), (45, 189049824), (48, 177234210), (54, 157541520), (60, 141787368), (72, 118156140), (80, 106340526), (81, 105027680), (90, 94524912), (96, 88617105), (108, 78770760), (120, 70893684), (135, 63016608), (144, 59078070), (160, 53170263), (162, 52513840), (180, 47262456), (216, 39385380), (240, 35446842), (270, 31508304), (288, 29539035), (324, 26256920), (360, 23631228), (405, 21005536), (432, 19692690), (480, 17723421), (540, 15754152), (648, 13128460), (720, 11815614), (810, 10502768), (864, 9846345), (1080, 7877076), (1296, 6564230), (1440, 5907807), (1620, 5251384), (2160, 3938538), (2592, 3282115), (3240, 2625692), (4320, 1969269), (6480, 1312846), (12960, 656423)]