1258116840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5087}}^1$

素因数の和:5336

約数の個数: 128

約数和(自身を含む): 4212864000

約数和(自身を除く): 2954747160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5087, 5496, 6183, 6870, 8244, 9160, 10174, 10305, 12366, 13740, 15261, 16488, 20348, 20610, 24732, 25435, 27480, 30522, 30915, 40696, 41220, 45783, 49464, 50870, 61044, 61830, 76305, 82440, 91566, 101740, 122088, 123660, 137349, 152610, 183132, 203480, 228915, 247320, 274698, 305220, 366264, 457830, 549396, 610440, 686745, 915660, 1098792, 1164923, 1373490, 1831320, 2329846, 2746980, 3494769, 4659692, 5493960, 5824615, 6989538, 9319384, 10484307, 11649230, 13979076, 17473845, 20968614, 23298460, 27958152, 31452921, 34947690, 41937228, 46596920, 52421535, 62905842, 69895380, 83874456, 104843070, 125811684, 139790760, 157264605, 209686140, 251623368, 314529210, 419372280, 629058420, 1258116840]

約数ペア:

[(1, 1258116840), (2, 629058420), (3, 419372280), (4, 314529210), (5, 251623368), (6, 209686140), (8, 157264605), (9, 139790760), (10, 125811684), (12, 104843070), (15, 83874456), (18, 69895380), (20, 62905842), (24, 52421535), (27, 46596920), (30, 41937228), (36, 34947690), (40, 31452921), (45, 27958152), (54, 23298460), (60, 20968614), (72, 17473845), (90, 13979076), (108, 11649230), (120, 10484307), (135, 9319384), (180, 6989538), (216, 5824615), (229, 5493960), (270, 4659692), (360, 3494769), (458, 2746980), (540, 2329846), (687, 1831320), (916, 1373490), (1080, 1164923), (1145, 1098792), (1374, 915660), (1832, 686745), (2061, 610440), (2290, 549396), (2748, 457830), (3435, 366264), (4122, 305220), (4580, 274698), (5087, 247320), (5496, 228915), (6183, 203480), (6870, 183132), (8244, 152610), (9160, 137349), (10174, 123660), (10305, 122088), (12366, 101740), (13740, 91566), (15261, 82440), (16488, 76305), (20348, 61830), (20610, 61044), (24732, 50870), (25435, 49464), (27480, 45783), (30522, 41220), (30915, 40696)]