293191440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1221631}}^1$

素因数の和:1221647

約数の個数: 40

約数和(自身を含む): 908894208

約数和(自身を除く): 615702768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1221631, 2443262, 3664893, 4886524, 6108155, 7329786, 9773048, 12216310, 14659572, 18324465, 19546096, 24432620, 29319144, 36648930, 48865240, 58638288, 73297860, 97730480, 146595720, 293191440]

約数ペア:

[(1, 293191440), (2, 146595720), (3, 97730480), (4, 73297860), (5, 58638288), (6, 48865240), (8, 36648930), (10, 29319144), (12, 24432620), (15, 19546096), (16, 18324465), (20, 14659572), (24, 12216310), (30, 9773048), (40, 7329786), (48, 6108155), (60, 4886524), (80, 3664893), (120, 2443262), (240, 1221631)]