71697842.000000000

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144563}}^1$

素因数の和:144583

約数の個数: 56

約数和(自身を含む): 440631072

約数和(自身を除く): 301850592

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, 160, 192, 240, 320, 480, 960, 144563, 289126, 433689, 578252, 722815, 867378, 1156504, 1445630, 1734756, 2168445, 2313008, 2891260, 3469512, 4336890, 4626016, 5782520, 6939024, 8673780, 9252032, 11565040, 13878048, 17347560, 23130080, 27756096, 34695120, 46260160, 69390240, 138780480]

約数ペア:

[(1, 138780480), (2, 69390240), (3, 46260160), (4, 34695120), (5, 27756096), (6, 23130080), (8, 17347560), (10, 13878048), (12, 11565040), (15, 9252032), (16, 8673780), (20, 6939024), (24, 5782520), (30, 4626016), (32, 4336890), (40, 3469512), (48, 2891260), (60, 2313008), (64, 2168445), (80, 1734756), (96, 1445630), (120, 1156504), (160, 867378), (192, 722815), (240, 578252), (320, 433689), (480, 289126), (960, 144563)]