310212720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{143617}}^1$

素因数の和:143639

約数の個数: 80

約数和(自身を含む): 1068517920

約数和(自身を除く): 758305200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 143617, 287234, 430851, 574468, 718085, 861702, 1148936, 1292553, 1436170, 1723404, 2154255, 2297872, 2585106, 2872340, 3446808, 3877659, 4308510, 5170212, 5744680, 6462765, 6893616, 7755318, 8617020, 10340424, 11489360, 12925530, 15510636, 17234040, 19388295, 20680848, 25851060, 31021272, 34468080, 38776590, 51702120, 62042544, 77553180, 103404240, 155106360, 310212720]

約数ペア:

[(1, 310212720), (2, 155106360), (3, 103404240), (4, 77553180), (5, 62042544), (6, 51702120), (8, 38776590), (9, 34468080), (10, 31021272), (12, 25851060), (15, 20680848), (16, 19388295), (18, 17234040), (20, 15510636), (24, 12925530), (27, 11489360), (30, 10340424), (36, 8617020), (40, 7755318), (45, 6893616), (48, 6462765), (54, 5744680), (60, 5170212), (72, 4308510), (80, 3877659), (90, 3446808), (108, 2872340), (120, 2585106), (135, 2297872), (144, 2154255), (180, 1723404), (216, 1436170), (240, 1292553), (270, 1148936), (360, 861702), (432, 718085), (540, 574468), (720, 430851), (1080, 287234), (2160, 143617)]