15559080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 51321600

約数和(自身を除く): 35762520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 263, 290, 340, 348, 408, 435, 493, 510, 526, 580, 680, 696, 789, 870, 986, 1020, 1052, 1160, 1315, 1479, 1578, 1740, 1972, 2040, 2104, 2465, 2630, 2958, 3156, 3480, 3944, 3945, 4471, 4930, 5260, 5916, 6312, 7395, 7627, 7890, 8942, 9860, 10520, 11832, 13413, 14790, 15254, 15780, 17884, 19720, 22355, 22881, 26826, 29580, 30508, 31560, 35768, 38135, 44710, 45762, 53652, 59160, 61016, 67065, 76270, 89420, 91524, 107304, 114405, 129659, 134130, 152540, 178840, 183048, 228810, 259318, 268260, 305080, 388977, 457620, 518636, 536520, 648295, 777954, 915240, 1037272, 1296590, 1555908, 1944885, 2593180, 3111816, 3889770, 5186360, 7779540, 15559080]

約数ペア:

[(1, 15559080), (2, 7779540), (3, 5186360), (4, 3889770), (5, 3111816), (6, 2593180), (8, 1944885), (10, 1555908), (12, 1296590), (15, 1037272), (17, 915240), (20, 777954), (24, 648295), (29, 536520), (30, 518636), (34, 457620), (40, 388977), (51, 305080), (58, 268260), (60, 259318), (68, 228810), (85, 183048), (87, 178840), (102, 152540), (116, 134130), (120, 129659), (136, 114405), (145, 107304), (170, 91524), (174, 89420), (204, 76270), (232, 67065), (255, 61016), (263, 59160), (290, 53652), (340, 45762), (348, 44710), (408, 38135), (435, 35768), (493, 31560), (510, 30508), (526, 29580), (580, 26826), (680, 22881), (696, 22355), (789, 19720), (870, 17884), (986, 15780), (1020, 15254), (1052, 14790), (1160, 13413), (1315, 11832), (1479, 10520), (1578, 9860), (1740, 8942), (1972, 7890), (2040, 7627), (2104, 7395), (2465, 6312), (2630, 5916), (2958, 5260), (3156, 4930), (3480, 4471), (3944, 3945)]