859742640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{398029}}^1$

素因数の和:398051

約数の個数: 80

約数和(自身を含む): 2961343200

約数和(自身を除く): 2101600560

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, 398029, 796058, 1194087, 1592116, 1990145, 2388174, 3184232, 3582261, 3980290, 4776348, 5970435, 6368464, 7164522, 7960580, 9552696, 10746783, 11940870, 14329044, 15921160, 17911305, 19105392, 21493566, 23881740, 28658088, 31842320, 35822610, 42987132, 47763480, 53733915, 57316176, 71645220, 85974264, 95526960, 107467830, 143290440, 171948528, 214935660, 286580880, 429871320, 859742640]

約数ペア:

[(1, 859742640), (2, 429871320), (3, 286580880), (4, 214935660), (5, 171948528), (6, 143290440), (8, 107467830), (9, 95526960), (10, 85974264), (12, 71645220), (15, 57316176), (16, 53733915), (18, 47763480), (20, 42987132), (24, 35822610), (27, 31842320), (30, 28658088), (36, 23881740), (40, 21493566), (45, 19105392), (48, 17911305), (54, 15921160), (60, 14329044), (72, 11940870), (80, 10746783), (90, 9552696), (108, 7960580), (120, 7164522), (135, 6368464), (144, 5970435), (180, 4776348), (216, 3980290), (240, 3582261), (270, 3184232), (360, 2388174), (432, 1990145), (540, 1592116), (720, 1194087), (1080, 796058), (2160, 398029)]