16861739040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11709541}}^1$

素因数の和:11709562

約数の個数: 72

約数和(自身を含む): 57540689388

約数和(自身を除く): 40678950348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11709541, 23419082, 35128623, 46838164, 58547705, 70257246, 93676328, 105385869, 117095410, 140514492, 175643115, 187352656, 210771738, 234190820, 281028984, 351286230, 374705312, 421543476, 468381640, 526929345, 562057968, 702572460, 843086952, 936763280, 1053858690, 1124115936, 1405144920, 1686173904, 1873526560, 2107717380, 2810289840, 3372347808, 4215434760, 5620579680, 8430869520, 16861739040]

約数ペア:

[(1, 16861739040), (2, 8430869520), (3, 5620579680), (4, 4215434760), (5, 3372347808), (6, 2810289840), (8, 2107717380), (9, 1873526560), (10, 1686173904), (12, 1405144920), (15, 1124115936), (16, 1053858690), (18, 936763280), (20, 843086952), (24, 702572460), (30, 562057968), (32, 526929345), (36, 468381640), (40, 421543476), (45, 374705312), (48, 351286230), (60, 281028984), (72, 234190820), (80, 210771738), (90, 187352656), (96, 175643115), (120, 140514492), (144, 117095410), (160, 105385869), (180, 93676328), (240, 70257246), (288, 58547705), (360, 46838164), (480, 35128623), (720, 23419082), (1440, 11709541)]