895360320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{310889}}^1$

素因数の和:310912

約数の個数: 84

約数和(自身を含む): 3079676340

約数和(自身を除く): 2184316020

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, 310889, 621778, 932667, 1243556, 1554445, 1865334, 2487112, 2798001, 3108890, 3730668, 4663335, 4974224, 5596002, 6217780, 7461336, 9326670, 9948448, 11192004, 12435560, 13990005, 14922672, 18653340, 19896896, 22384008, 24871120, 27980010, 29845344, 37306680, 44768016, 49742240, 55960020, 59690688, 74613360, 89536032, 99484480, 111920040, 149226720, 179072064, 223840080, 298453440, 447680160, 895360320]

約数ペア:

[(1, 895360320), (2, 447680160), (3, 298453440), (4, 223840080), (5, 179072064), (6, 149226720), (8, 111920040), (9, 99484480), (10, 89536032), (12, 74613360), (15, 59690688), (16, 55960020), (18, 49742240), (20, 44768016), (24, 37306680), (30, 29845344), (32, 27980010), (36, 24871120), (40, 22384008), (45, 19896896), (48, 18653340), (60, 14922672), (64, 13990005), (72, 12435560), (80, 11192004), (90, 9948448), (96, 9326670), (120, 7461336), (144, 6217780), (160, 5596002), (180, 4974224), (192, 4663335), (240, 3730668), (288, 3108890), (320, 2798001), (360, 2487112), (480, 1865334), (576, 1554445), (720, 1243556), (960, 932667), (1440, 621778), (2880, 310889)]