286608240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132689}}^1$

素因数の和:132711

約数の個数: 80

約数和(自身を含む): 987213600

約数和(自身を除く): 700605360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132689, 265378, 398067, 530756, 663445, 796134, 1061512, 1194201, 1326890, 1592268, 1990335, 2123024, 2388402, 2653780, 3184536, 3582603, 3980670, 4776804, 5307560, 5971005, 6369072, 7165206, 7961340, 9553608, 10615120, 11942010, 14330412, 15922680, 17913015, 19107216, 23884020, 28660824, 31845360, 35826030, 47768040, 57321648, 71652060, 95536080, 143304120, 286608240]

約数ペア:

[(1, 286608240), (2, 143304120), (3, 95536080), (4, 71652060), (5, 57321648), (6, 47768040), (8, 35826030), (9, 31845360), (10, 28660824), (12, 23884020), (15, 19107216), (16, 17913015), (18, 15922680), (20, 14330412), (24, 11942010), (27, 10615120), (30, 9553608), (36, 7961340), (40, 7165206), (45, 6369072), (48, 5971005), (54, 5307560), (60, 4776804), (72, 3980670), (80, 3582603), (90, 3184536), (108, 2653780), (120, 2388402), (135, 2123024), (144, 1990335), (180, 1592268), (216, 1326890), (240, 1194201), (270, 1061512), (360, 796134), (432, 663445), (540, 530756), (720, 398067), (1080, 265378), (2160, 132689)]