153337680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212969}}^1$

素因数の和:212988

約数の個数: 60

約数和(自身を含む): 514961460

約数和(自身を除く): 361623780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 212969, 425938, 638907, 851876, 1064845, 1277814, 1703752, 1916721, 2129690, 2555628, 3194535, 3407504, 3833442, 4259380, 5111256, 6389070, 7666884, 8518760, 9583605, 10222512, 12778140, 15333768, 17037520, 19167210, 25556280, 30667536, 38334420, 51112560, 76668840, 153337680]

約数ペア:

[(1, 153337680), (2, 76668840), (3, 51112560), (4, 38334420), (5, 30667536), (6, 25556280), (8, 19167210), (9, 17037520), (10, 15333768), (12, 12778140), (15, 10222512), (16, 9583605), (18, 8518760), (20, 7666884), (24, 6389070), (30, 5111256), (36, 4259380), (40, 3833442), (45, 3407504), (48, 3194535), (60, 2555628), (72, 2129690), (80, 1916721), (90, 1703752), (120, 1277814), (144, 1064845), (180, 851876), (240, 638907), (360, 425938), (720, 212969)]