22040280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61223}}^1$

素因数の和:61240

約数の個数: 48

約数和(自身を含む): 71632080

約数和(自身を除く): 49591800

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, 61223, 122446, 183669, 244892, 306115, 367338, 489784, 551007, 612230, 734676, 918345, 1102014, 1224460, 1469352, 1836690, 2204028, 2448920, 2755035, 3673380, 4408056, 5510070, 7346760, 11020140, 22040280]

約数ペア:

[(1, 22040280), (2, 11020140), (3, 7346760), (4, 5510070), (5, 4408056), (6, 3673380), (8, 2755035), (9, 2448920), (10, 2204028), (12, 1836690), (15, 1469352), (18, 1224460), (20, 1102014), (24, 918345), (30, 734676), (36, 612230), (40, 551007), (45, 489784), (60, 367338), (72, 306115), (90, 244892), (120, 183669), (180, 122446), (360, 61223)]