159871680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{55511}}^1$

素因数の和:55534

約数の個数: 84

約数和(自身を含む): 549901872

約数和(自身を除く): 390030192

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, 55511, 111022, 166533, 222044, 277555, 333066, 444088, 499599, 555110, 666132, 832665, 888176, 999198, 1110220, 1332264, 1665330, 1776352, 1998396, 2220440, 2497995, 2664528, 3330660, 3552704, 3996792, 4440880, 4995990, 5329056, 6661320, 7993584, 8881760, 9991980, 10658112, 13322640, 15987168, 17763520, 19983960, 26645280, 31974336, 39967920, 53290560, 79935840, 159871680]

約数ペア:

[(1, 159871680), (2, 79935840), (3, 53290560), (4, 39967920), (5, 31974336), (6, 26645280), (8, 19983960), (9, 17763520), (10, 15987168), (12, 13322640), (15, 10658112), (16, 9991980), (18, 8881760), (20, 7993584), (24, 6661320), (30, 5329056), (32, 4995990), (36, 4440880), (40, 3996792), (45, 3552704), (48, 3330660), (60, 2664528), (64, 2497995), (72, 2220440), (80, 1998396), (90, 1776352), (96, 1665330), (120, 1332264), (144, 1110220), (160, 999198), (180, 888176), (192, 832665), (240, 666132), (288, 555110), (320, 499599), (360, 444088), (480, 333066), (576, 277555), (720, 222044), (960, 166533), (1440, 111022), (2880, 55511)]