39312540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8089}}^1$

素因数の和:8113

約数の個数: 72

約数和(自身を含む): 123679920

約数和(自身を除く): 84367380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8089, 16178, 24267, 32356, 40445, 48534, 72801, 80890, 97068, 121335, 145602, 161780, 218403, 242670, 291204, 364005, 436806, 485340, 655209, 728010, 873612, 1092015, 1310418, 1456020, 1965627, 2184030, 2620836, 3276045, 3931254, 4368060, 6552090, 7862508, 9828135, 13104180, 19656270, 39312540]

約数ペア:

[(1, 39312540), (2, 19656270), (3, 13104180), (4, 9828135), (5, 7862508), (6, 6552090), (9, 4368060), (10, 3931254), (12, 3276045), (15, 2620836), (18, 2184030), (20, 1965627), (27, 1456020), (30, 1310418), (36, 1092015), (45, 873612), (54, 728010), (60, 655209), (81, 485340), (90, 436806), (108, 364005), (135, 291204), (162, 242670), (180, 218403), (243, 161780), (270, 145602), (324, 121335), (405, 97068), (486, 80890), (540, 72801), (810, 48534), (972, 40445), (1215, 32356), (1620, 24267), (2430, 16178), (4860, 8089)]