1520449440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{1871}}^1$

素因数の和:3582

約数の個数: 96

約数和(自身を含む): 4794806016

約数和(自身を除く): 3274356576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1693, 1871, 3386, 3742, 5079, 5613, 6772, 7484, 8465, 9355, 10158, 11226, 13544, 14968, 16930, 18710, 20316, 22452, 25395, 27088, 28065, 29936, 33860, 37420, 40632, 44904, 50790, 54176, 56130, 59872, 67720, 74840, 81264, 89808, 101580, 112260, 135440, 149680, 162528, 179616, 203160, 224520, 270880, 299360, 406320, 449040, 812640, 898080, 3167603, 6335206, 9502809, 12670412, 15838015, 19005618, 25340824, 31676030, 38011236, 47514045, 50681648, 63352060, 76022472, 95028090, 101363296, 126704120, 152044944, 190056180, 253408240, 304089888, 380112360, 506816480, 760224720, 1520449440]

約数ペア:

[(1, 1520449440), (2, 760224720), (3, 506816480), (4, 380112360), (5, 304089888), (6, 253408240), (8, 190056180), (10, 152044944), (12, 126704120), (15, 101363296), (16, 95028090), (20, 76022472), (24, 63352060), (30, 50681648), (32, 47514045), (40, 38011236), (48, 31676030), (60, 25340824), (80, 19005618), (96, 15838015), (120, 12670412), (160, 9502809), (240, 6335206), (480, 3167603), (1693, 898080), (1871, 812640), (3386, 449040), (3742, 406320), (5079, 299360), (5613, 270880), (6772, 224520), (7484, 203160), (8465, 179616), (9355, 162528), (10158, 149680), (11226, 135440), (13544, 112260), (14968, 101580), (16930, 89808), (18710, 81264), (20316, 74840), (22452, 67720), (25395, 59872), (27088, 56130), (28065, 54176), (29936, 50790), (33860, 44904), (37420, 40632)]