15860340

素因数分解:

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

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 51528960

約数和(自身を除く): 35668620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1277, 1380, 2070, 2484, 2554, 3105, 3831, 4140, 5108, 6210, 6385, 7662, 11493, 12420, 12770, 15324, 19155, 22986, 25540, 29371, 34479, 38310, 45972, 57465, 58742, 68958, 76620, 88113, 114930, 117484, 137916, 146855, 172395, 176226, 229860, 264339, 293710, 344790, 352452, 440565, 528678, 587420, 689580, 793017, 881130, 1057356, 1321695, 1586034, 1762260, 2643390, 3172068, 3965085, 5286780, 7930170, 15860340]

約数ペア:

[(1, 15860340), (2, 7930170), (3, 5286780), (4, 3965085), (5, 3172068), (6, 2643390), (9, 1762260), (10, 1586034), (12, 1321695), (15, 1057356), (18, 881130), (20, 793017), (23, 689580), (27, 587420), (30, 528678), (36, 440565), (45, 352452), (46, 344790), (54, 293710), (60, 264339), (69, 229860), (90, 176226), (92, 172395), (108, 146855), (115, 137916), (135, 117484), (138, 114930), (180, 88113), (207, 76620), (230, 68958), (270, 58742), (276, 57465), (345, 45972), (414, 38310), (460, 34479), (540, 29371), (621, 25540), (690, 22986), (828, 19155), (1035, 15324), (1242, 12770), (1277, 12420), (1380, 11493), (2070, 7662), (2484, 6385), (2554, 6210), (3105, 5108), (3831, 4140)]