13248389520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18400541}}^1$

素因数の和:18400560

約数の個数: 60

約数和(自身を含む): 44492510556

約数和(自身を除く): 31244121036

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, 18400541, 36801082, 55201623, 73602164, 92002705, 110403246, 147204328, 165604869, 184005410, 220806492, 276008115, 294408656, 331209738, 368010820, 441612984, 552016230, 662419476, 736021640, 828024345, 883225968, 1104032460, 1324838952, 1472043280, 1656048690, 2208064920, 2649677904, 3312097380, 4416129840, 6624194760, 13248389520]

約数ペア:

[(1, 13248389520), (2, 6624194760), (3, 4416129840), (4, 3312097380), (5, 2649677904), (6, 2208064920), (8, 1656048690), (9, 1472043280), (10, 1324838952), (12, 1104032460), (15, 883225968), (16, 828024345), (18, 736021640), (20, 662419476), (24, 552016230), (30, 441612984), (36, 368010820), (40, 331209738), (45, 294408656), (48, 276008115), (60, 220806492), (72, 184005410), (80, 165604869), (90, 147204328), (120, 110403246), (144, 92002705), (180, 73602164), (240, 55201623), (360, 36801082), (720, 18400541)]