42860728320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{697603}}^1$

素因数の和:697635

約数の個数: 104

約数和(自身を含む): 137137784736

約数和(自身を除く): 94277056416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 697603, 1395206, 2092809, 2790412, 3488015, 4185618, 5580824, 6976030, 8371236, 10464045, 11161648, 13952060, 16742472, 20928090, 22323296, 27904120, 33484944, 41856180, 44646592, 55808240, 66969888, 83712360, 89293184, 111616480, 133939776, 167424720, 178586368, 223232960, 267879552, 334849440, 357172736, 446465920, 535759104, 669698880, 714345472, 892931840, 1071518208, 1339397760, 1428690944, 1785863680, 2143036416, 2678795520, 2857381888, 3571727360, 4286072832, 5357591040, 7143454720, 8572145664, 10715182080, 14286909440, 21430364160, 42860728320]

約数ペア:

[(1, 42860728320), (2, 21430364160), (3, 14286909440), (4, 10715182080), (5, 8572145664), (6, 7143454720), (8, 5357591040), (10, 4286072832), (12, 3571727360), (15, 2857381888), (16, 2678795520), (20, 2143036416), (24, 1785863680), (30, 1428690944), (32, 1339397760), (40, 1071518208), (48, 892931840), (60, 714345472), (64, 669698880), (80, 535759104), (96, 446465920), (120, 357172736), (128, 334849440), (160, 267879552), (192, 223232960), (240, 178586368), (256, 167424720), (320, 133939776), (384, 111616480), (480, 89293184), (512, 83712360), (640, 66969888), (768, 55808240), (960, 44646592), (1024, 41856180), (1280, 33484944), (1536, 27904120), (1920, 22323296), (2048, 20928090), (2560, 16742472), (3072, 13952060), (3840, 11161648), (4096, 10464045), (5120, 8371236), (6144, 6976030), (7680, 5580824), (10240, 4185618), (12288, 3488015), (15360, 2790412), (20480, 2092809), (30720, 1395206), (61440, 697603)]