1155654080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{515917}}^1$

素因数の和:515941

約数の個数: 56

約数和(自身を含む): 3145036128

約数和(自身を除く): 1989382048

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, 515917, 1031834, 2063668, 2579585, 3611419, 4127336, 5159170, 7222838, 8254672, 10318340, 14445676, 16509344, 18057095, 20636680, 28891352, 33018688, 36114190, 41273360, 57782704, 72228380, 82546720, 115565408, 144456760, 165093440, 231130816, 288913520, 577827040, 1155654080]

約数ペア:

[(1, 1155654080), (2, 577827040), (4, 288913520), (5, 231130816), (7, 165093440), (8, 144456760), (10, 115565408), (14, 82546720), (16, 72228380), (20, 57782704), (28, 41273360), (32, 36114190), (35, 33018688), (40, 28891352), (56, 20636680), (64, 18057095), (70, 16509344), (80, 14445676), (112, 10318340), (140, 8254672), (160, 7222838), (224, 5159170), (280, 4127336), (320, 3611419), (448, 2579585), (560, 2063668), (1120, 1031834), (2240, 515917)]