123296280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2711}}^1$

素因数の和:3104

約数の個数: 64

約数和(自身を含む): 371001600

約数和(自身を除く): 247705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 2711, 3032, 3790, 4548, 5422, 5685, 7580, 8133, 9096, 10844, 11370, 13555, 15160, 16266, 21688, 22740, 27110, 32532, 40665, 45480, 54220, 65064, 81330, 108440, 162660, 325320, 1027469, 2054938, 3082407, 4109876, 5137345, 6164814, 8219752, 10274690, 12329628, 15412035, 20549380, 24659256, 30824070, 41098760, 61648140, 123296280]

約数ペア:

[(1, 123296280), (2, 61648140), (3, 41098760), (4, 30824070), (5, 24659256), (6, 20549380), (8, 15412035), (10, 12329628), (12, 10274690), (15, 8219752), (20, 6164814), (24, 5137345), (30, 4109876), (40, 3082407), (60, 2054938), (120, 1027469), (379, 325320), (758, 162660), (1137, 108440), (1516, 81330), (1895, 65064), (2274, 54220), (2711, 45480), (3032, 40665), (3790, 32532), (4548, 27110), (5422, 22740), (5685, 21688), (7580, 16266), (8133, 15160), (9096, 13555), (10844, 11370)]