172854080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{77167}}^1$

素因数の和:77191

約数の個数: 56

約数和(自身を含む): 470416128

約数和(自身を除く): 297562048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 77167, 154334, 308668, 385835, 540169, 617336, 771670, 1080338, 1234672, 1543340, 2160676, 2469344, 2700845, 3086680, 4321352, 4938688, 5401690, 6173360, 8642704, 10803380, 12346720, 17285408, 21606760, 24693440, 34570816, 43213520, 86427040, 172854080]

約数ペア:

[(1, 172854080), (2, 86427040), (4, 43213520), (5, 34570816), (7, 24693440), (8, 21606760), (10, 17285408), (14, 12346720), (16, 10803380), (20, 8642704), (28, 6173360), (32, 5401690), (35, 4938688), (40, 4321352), (56, 3086680), (64, 2700845), (70, 2469344), (80, 2160676), (112, 1543340), (140, 1234672), (160, 1080338), (224, 771670), (280, 617336), (320, 540169), (448, 385835), (560, 308668), (1120, 154334), (2240, 77167)]