142643520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{49529}}^1$

素因数の和:49552

約数の個数: 84

約数和(自身を含む): 490644180

約数和(自身を除く): 348000660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 49529, 99058, 148587, 198116, 247645, 297174, 396232, 445761, 495290, 594348, 742935, 792464, 891522, 990580, 1188696, 1485870, 1584928, 1783044, 1981160, 2228805, 2377392, 2971740, 3169856, 3566088, 3962320, 4457610, 4754784, 5943480, 7132176, 7924640, 8915220, 9509568, 11886960, 14264352, 15849280, 17830440, 23773920, 28528704, 35660880, 47547840, 71321760, 142643520]

約数ペア:

[(1, 142643520), (2, 71321760), (3, 47547840), (4, 35660880), (5, 28528704), (6, 23773920), (8, 17830440), (9, 15849280), (10, 14264352), (12, 11886960), (15, 9509568), (16, 8915220), (18, 7924640), (20, 7132176), (24, 5943480), (30, 4754784), (32, 4457610), (36, 3962320), (40, 3566088), (45, 3169856), (48, 2971740), (60, 2377392), (64, 2228805), (72, 1981160), (80, 1783044), (90, 1584928), (96, 1485870), (120, 1188696), (144, 990580), (160, 891522), (180, 792464), (192, 742935), (240, 594348), (288, 495290), (320, 445761), (360, 396232), (480, 297174), (576, 247645), (720, 198116), (960, 148587), (1440, 99058), (2880, 49529)]