28212384960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9795967}}^1$

素因数の和:9795990

約数の個数: 84

約数和(自身を含む): 97038859008

約数和(自身を除く): 68826474048

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, 9795967, 19591934, 29387901, 39183868, 48979835, 58775802, 78367736, 88163703, 97959670, 117551604, 146939505, 156735472, 176327406, 195919340, 235103208, 293879010, 313470944, 352654812, 391838680, 440818515, 470206416, 587758020, 626941888, 705309624, 783677360, 881637030, 940412832, 1175516040, 1410619248, 1567354720, 1763274060, 1880825664, 2351032080, 2821238496, 3134709440, 3526548120, 4702064160, 5642476992, 7053096240, 9404128320, 14106192480, 28212384960]

約数ペア:

[(1, 28212384960), (2, 14106192480), (3, 9404128320), (4, 7053096240), (5, 5642476992), (6, 4702064160), (8, 3526548120), (9, 3134709440), (10, 2821238496), (12, 2351032080), (15, 1880825664), (16, 1763274060), (18, 1567354720), (20, 1410619248), (24, 1175516040), (30, 940412832), (32, 881637030), (36, 783677360), (40, 705309624), (45, 626941888), (48, 587758020), (60, 470206416), (64, 440818515), (72, 391838680), (80, 352654812), (90, 313470944), (96, 293879010), (120, 235103208), (144, 195919340), (160, 176327406), (180, 156735472), (192, 146939505), (240, 117551604), (288, 97959670), (320, 88163703), (360, 78367736), (480, 58775802), (576, 48979835), (720, 39183868), (960, 29387901), (1440, 19591934), (2880, 9795967)]