764741520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{354047}}^1$

素因数の和:354069

約数の個数: 80

約数和(自身を含む): 2634117120

約数和(自身を除く): 1869375600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 354047, 708094, 1062141, 1416188, 1770235, 2124282, 2832376, 3186423, 3540470, 4248564, 5310705, 5664752, 6372846, 7080940, 8497128, 9559269, 10621410, 12745692, 14161880, 15932115, 16994256, 19118538, 21242820, 25491384, 28323760, 31864230, 38237076, 42485640, 47796345, 50982768, 63728460, 76474152, 84971280, 95592690, 127456920, 152948304, 191185380, 254913840, 382370760, 764741520]

約数ペア:

[(1, 764741520), (2, 382370760), (3, 254913840), (4, 191185380), (5, 152948304), (6, 127456920), (8, 95592690), (9, 84971280), (10, 76474152), (12, 63728460), (15, 50982768), (16, 47796345), (18, 42485640), (20, 38237076), (24, 31864230), (27, 28323760), (30, 25491384), (36, 21242820), (40, 19118538), (45, 16994256), (48, 15932115), (54, 14161880), (60, 12745692), (72, 10621410), (80, 9559269), (90, 8497128), (108, 7080940), (120, 6372846), (135, 5664752), (144, 5310705), (180, 4248564), (216, 3540470), (240, 3186423), (270, 2832376), (360, 2124282), (432, 1770235), (540, 1416188), (720, 1062141), (1080, 708094), (2160, 354047)]