345081960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1093}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 1123822440

約数和(自身を除く): 778740480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 877, 1093, 1754, 2186, 2631, 3279, 3508, 4372, 4385, 5262, 5465, 6558, 7016, 7893, 8744, 8770, 9837, 10524, 10930, 13116, 13155, 15786, 16395, 17540, 19674, 21048, 21860, 26232, 26310, 31572, 32790, 35080, 39348, 39465, 43720, 49185, 52620, 63144, 65580, 78696, 78930, 98370, 105240, 131160, 157860, 196740, 315720, 393480, 958561, 1917122, 2875683, 3834244, 4792805, 5751366, 7668488, 8627049, 9585610, 11502732, 14378415, 17254098, 19171220, 23005464, 28756830, 34508196, 38342440, 43135245, 57513660, 69016392, 86270490, 115027320, 172540980, 345081960]

約数ペア:

[(1, 345081960), (2, 172540980), (3, 115027320), (4, 86270490), (5, 69016392), (6, 57513660), (8, 43135245), (9, 38342440), (10, 34508196), (12, 28756830), (15, 23005464), (18, 19171220), (20, 17254098), (24, 14378415), (30, 11502732), (36, 9585610), (40, 8627049), (45, 7668488), (60, 5751366), (72, 4792805), (90, 3834244), (120, 2875683), (180, 1917122), (360, 958561), (877, 393480), (1093, 315720), (1754, 196740), (2186, 157860), (2631, 131160), (3279, 105240), (3508, 98370), (4372, 78930), (4385, 78696), (5262, 65580), (5465, 63144), (6558, 52620), (7016, 49185), (7893, 43720), (8744, 39465), (8770, 39348), (9837, 35080), (10524, 32790), (10930, 31572), (13116, 26310), (13155, 26232), (15786, 21860), (16395, 21048), (17540, 19674)]