5286780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 16746912

約数和(自身を除く): 11460132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1277, 1380, 2070, 2554, 3831, 4140, 5108, 6385, 7662, 11493, 12770, 15324, 19155, 22986, 25540, 29371, 38310, 45972, 57465, 58742, 76620, 88113, 114930, 117484, 146855, 176226, 229860, 264339, 293710, 352452, 440565, 528678, 587420, 881130, 1057356, 1321695, 1762260, 2643390, 5286780]

約数ペア:

[(1, 5286780), (2, 2643390), (3, 1762260), (4, 1321695), (5, 1057356), (6, 881130), (9, 587420), (10, 528678), (12, 440565), (15, 352452), (18, 293710), (20, 264339), (23, 229860), (30, 176226), (36, 146855), (45, 117484), (46, 114930), (60, 88113), (69, 76620), (90, 58742), (92, 57465), (115, 45972), (138, 38310), (180, 29371), (207, 25540), (230, 22986), (276, 19155), (345, 15324), (414, 12770), (460, 11493), (690, 7662), (828, 6385), (1035, 5108), (1277, 4140), (1380, 3831), (2070, 2554)]