143977320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{399937}}^1$

素因数の和:399954

約数の個数: 48

約数和(自身を含む): 467927460

約数和(自身を除く): 323950140

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, 399937, 799874, 1199811, 1599748, 1999685, 2399622, 3199496, 3599433, 3999370, 4799244, 5999055, 7198866, 7998740, 9598488, 11998110, 14397732, 15997480, 17997165, 23996220, 28795464, 35994330, 47992440, 71988660, 143977320]

約数ペア:

[(1, 143977320), (2, 71988660), (3, 47992440), (4, 35994330), (5, 28795464), (6, 23996220), (8, 17997165), (9, 15997480), (10, 14397732), (12, 11998110), (15, 9598488), (18, 7998740), (20, 7198866), (24, 5999055), (30, 4799244), (36, 3999370), (40, 3599433), (45, 3199496), (60, 2399622), (72, 1999685), (90, 1599748), (120, 1199811), (180, 799874), (360, 399937)]