85434240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44497}}^1$

素因数の和:44519

約数の個数: 64

約数和(自身を含む): 272327760

約数和(自身を除く): 186893520

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, 44497, 88994, 133491, 177988, 222485, 266982, 355976, 444970, 533964, 667455, 711952, 889940, 1067928, 1334910, 1423904, 1779880, 2135856, 2669820, 2847808, 3559760, 4271712, 5339640, 5695616, 7119520, 8543424, 10679280, 14239040, 17086848, 21358560, 28478080, 42717120, 85434240]

約数ペア:

[(1, 85434240), (2, 42717120), (3, 28478080), (4, 21358560), (5, 17086848), (6, 14239040), (8, 10679280), (10, 8543424), (12, 7119520), (15, 5695616), (16, 5339640), (20, 4271712), (24, 3559760), (30, 2847808), (32, 2669820), (40, 2135856), (48, 1779880), (60, 1423904), (64, 1334910), (80, 1067928), (96, 889940), (120, 711952), (128, 667455), (160, 533964), (192, 444970), (240, 355976), (320, 266982), (384, 222485), (480, 177988), (640, 133491), (960, 88994), (1920, 44497)]