123363520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55073}}^1$

素因数の和:55097

約数の個数: 56

約数和(自身を含む): 335731104

約数和(自身を除く): 212367584

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, 55073, 110146, 220292, 275365, 385511, 440584, 550730, 771022, 881168, 1101460, 1542044, 1762336, 1927555, 2202920, 3084088, 3524672, 3855110, 4405840, 6168176, 7710220, 8811680, 12336352, 15420440, 17623360, 24672704, 30840880, 61681760, 123363520]

約数ペア:

[(1, 123363520), (2, 61681760), (4, 30840880), (5, 24672704), (7, 17623360), (8, 15420440), (10, 12336352), (14, 8811680), (16, 7710220), (20, 6168176), (28, 4405840), (32, 3855110), (35, 3524672), (40, 3084088), (56, 2202920), (64, 1927555), (70, 1762336), (80, 1542044), (112, 1101460), (140, 881168), (160, 771022), (224, 550730), (280, 440584), (320, 385511), (448, 275365), (560, 220292), (1120, 110146), (2240, 55073)]