493454080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{55073}}^1$

素因数の和:55101

約数の個数: 72

約数和(自身を含む): 1350855072

約数和(自身を除く): 857400992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 55073, 110146, 220292, 275365, 385511, 440584, 550730, 771022, 881168, 1101460, 1542044, 1762336, 1927555, 2202920, 3084088, 3524672, 3855110, 4405840, 6168176, 7049344, 7710220, 8811680, 12336352, 14098688, 15420440, 17623360, 24672704, 30840880, 35246720, 49345408, 61681760, 70493440, 98690816, 123363520, 246727040, 493454080]

約数ペア:

[(1, 493454080), (2, 246727040), (4, 123363520), (5, 98690816), (7, 70493440), (8, 61681760), (10, 49345408), (14, 35246720), (16, 30840880), (20, 24672704), (28, 17623360), (32, 15420440), (35, 14098688), (40, 12336352), (56, 8811680), (64, 7710220), (70, 7049344), (80, 6168176), (112, 4405840), (128, 3855110), (140, 3524672), (160, 3084088), (224, 2202920), (256, 1927555), (280, 1762336), (320, 1542044), (448, 1101460), (560, 881168), (640, 771022), (896, 550730), (1120, 440584), (1280, 385511), (1792, 275365), (2240, 220292), (4480, 110146), (8960, 55073)]