15481530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 43714944

約数和(自身を除く): 28233414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 277, 345, 405, 414, 486, 554, 621, 690, 810, 831, 1035, 1215, 1242, 1385, 1662, 1863, 2070, 2430, 2493, 2770, 3105, 3726, 4155, 4986, 5589, 6210, 6371, 7479, 8310, 9315, 11178, 12465, 12742, 14958, 18630, 19113, 22437, 24930, 27945, 31855, 37395, 38226, 44874, 55890, 57339, 63710, 67311, 74790, 95565, 112185, 114678, 134622, 172017, 191130, 224370, 286695, 336555, 344034, 516051, 573390, 673110, 860085, 1032102, 1548153, 1720170, 2580255, 3096306, 5160510, 7740765, 15481530]

約数ペア:

[(1, 15481530), (2, 7740765), (3, 5160510), (5, 3096306), (6, 2580255), (9, 1720170), (10, 1548153), (15, 1032102), (18, 860085), (23, 673110), (27, 573390), (30, 516051), (45, 344034), (46, 336555), (54, 286695), (69, 224370), (81, 191130), (90, 172017), (115, 134622), (135, 114678), (138, 112185), (162, 95565), (207, 74790), (230, 67311), (243, 63710), (270, 57339), (277, 55890), (345, 44874), (405, 38226), (414, 37395), (486, 31855), (554, 27945), (621, 24930), (690, 22437), (810, 19113), (831, 18630), (1035, 14958), (1215, 12742), (1242, 12465), (1385, 11178), (1662, 9315), (1863, 8310), (2070, 7479), (2430, 6371), (2493, 6210), (2770, 5589), (3105, 4986), (3726, 4155)]