74512320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77617}}^1$

素因数の和:77637

約数の個数: 56

約数和(自身を含む): 236579664

約数和(自身を除く): 162067344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 77617, 155234, 232851, 310468, 388085, 465702, 620936, 776170, 931404, 1164255, 1241872, 1552340, 1862808, 2328510, 2483744, 3104680, 3725616, 4657020, 4967488, 6209360, 7451232, 9314040, 12418720, 14902464, 18628080, 24837440, 37256160, 74512320]

約数ペア:

[(1, 74512320), (2, 37256160), (3, 24837440), (4, 18628080), (5, 14902464), (6, 12418720), (8, 9314040), (10, 7451232), (12, 6209360), (15, 4967488), (16, 4657020), (20, 3725616), (24, 3104680), (30, 2483744), (32, 2328510), (40, 1862808), (48, 1552340), (60, 1241872), (64, 1164255), (80, 931404), (96, 776170), (120, 620936), (160, 465702), (192, 388085), (240, 310468), (320, 232851), (480, 155234), (960, 77617)]