90476160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47123}}^1$

素因数の和:47145

約数の個数: 64

約数和(自身を含む): 288398880

約数和(自身を除く): 197922720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47123, 94246, 141369, 188492, 235615, 282738, 376984, 471230, 565476, 706845, 753968, 942460, 1130952, 1413690, 1507936, 1884920, 2261904, 2827380, 3015872, 3769840, 4523808, 5654760, 6031744, 7539680, 9047616, 11309520, 15079360, 18095232, 22619040, 30158720, 45238080, 90476160]

約数ペア:

[(1, 90476160), (2, 45238080), (3, 30158720), (4, 22619040), (5, 18095232), (6, 15079360), (8, 11309520), (10, 9047616), (12, 7539680), (15, 6031744), (16, 5654760), (20, 4523808), (24, 3769840), (30, 3015872), (32, 2827380), (40, 2261904), (48, 1884920), (60, 1507936), (64, 1413690), (80, 1130952), (96, 942460), (120, 753968), (128, 706845), (160, 565476), (192, 471230), (240, 376984), (320, 282738), (384, 235615), (480, 188492), (640, 141369), (960, 94246), (1920, 47123)]