243350760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47161}}^1$

素因数の和:47218

約数の個数: 64

約数和(自身を含む): 747046080

約数和(自身を除く): 503695320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 47161, 94322, 141483, 188644, 235805, 282966, 377288, 471610, 565932, 707415, 943220, 1131864, 1414830, 1886440, 2027923, 2829660, 4055846, 5659320, 6083769, 8111692, 10139615, 12167538, 16223384, 20279230, 24335076, 30418845, 40558460, 48670152, 60837690, 81116920, 121675380, 243350760]

約数ペア:

[(1, 243350760), (2, 121675380), (3, 81116920), (4, 60837690), (5, 48670152), (6, 40558460), (8, 30418845), (10, 24335076), (12, 20279230), (15, 16223384), (20, 12167538), (24, 10139615), (30, 8111692), (40, 6083769), (43, 5659320), (60, 4055846), (86, 2829660), (120, 2027923), (129, 1886440), (172, 1414830), (215, 1131864), (258, 943220), (344, 707415), (430, 565932), (516, 471610), (645, 377288), (860, 282966), (1032, 235805), (1290, 188644), (1720, 141483), (2580, 94322), (5160, 47161)]