153788640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7512

約数の個数: 96

約数和(自身を含む): 495766656

約数和(自身を除く): 341978016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 7451, 10320, 14902, 20640, 22353, 29804, 37255, 44706, 59608, 74510, 89412, 111765, 119216, 149020, 178824, 223530, 238432, 298040, 320393, 357648, 447060, 596080, 640786, 715296, 894120, 961179, 1192160, 1281572, 1601965, 1788240, 1922358, 2563144, 3203930, 3576480, 3844716, 4805895, 5126288, 6407860, 7689432, 9611790, 10252576, 12815720, 15378864, 19223580, 25631440, 30757728, 38447160, 51262880, 76894320, 153788640]

約数ペア:

[(1, 153788640), (2, 76894320), (3, 51262880), (4, 38447160), (5, 30757728), (6, 25631440), (8, 19223580), (10, 15378864), (12, 12815720), (15, 10252576), (16, 9611790), (20, 7689432), (24, 6407860), (30, 5126288), (32, 4805895), (40, 3844716), (43, 3576480), (48, 3203930), (60, 2563144), (80, 1922358), (86, 1788240), (96, 1601965), (120, 1281572), (129, 1192160), (160, 961179), (172, 894120), (215, 715296), (240, 640786), (258, 596080), (344, 447060), (430, 357648), (480, 320393), (516, 298040), (645, 238432), (688, 223530), (860, 178824), (1032, 149020), (1290, 119216), (1376, 111765), (1720, 89412), (2064, 74510), (2580, 59608), (3440, 44706), (4128, 37255), (5160, 29804), (6880, 22353), (7451, 20640), (10320, 14902)]