25274880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1097}}^1$

素因数の和:1126

約数の個数: 120

約数和(自身を含む): 87613812

約数和(自身を除く): 62338932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1097, 1152, 1280, 1440, 1536, 1920, 2194, 2304, 2560, 2880, 3291, 3840, 4388, 4608, 5485, 5760, 6582, 7680, 8776, 9873, 10970, 11520, 13164, 16455, 17552, 19746, 21940, 23040, 26328, 32910, 35104, 39492, 43880, 49365, 52656, 65820, 70208, 78984, 87760, 98730, 105312, 131640, 140416, 157968, 175520, 197460, 210624, 263280, 280832, 315936, 351040, 394920, 421248, 526560, 561664, 631872, 702080, 789840, 842496, 1053120, 1263744, 1404160, 1579680, 1684992, 2106240, 2527488, 2808320, 3159360, 4212480, 5054976, 6318720, 8424960, 12637440, 25274880]

約数ペア:

[(1, 25274880), (2, 12637440), (3, 8424960), (4, 6318720), (5, 5054976), (6, 4212480), (8, 3159360), (9, 2808320), (10, 2527488), (12, 2106240), (15, 1684992), (16, 1579680), (18, 1404160), (20, 1263744), (24, 1053120), (30, 842496), (32, 789840), (36, 702080), (40, 631872), (45, 561664), (48, 526560), (60, 421248), (64, 394920), (72, 351040), (80, 315936), (90, 280832), (96, 263280), (120, 210624), (128, 197460), (144, 175520), (160, 157968), (180, 140416), (192, 131640), (240, 105312), (256, 98730), (288, 87760), (320, 78984), (360, 70208), (384, 65820), (480, 52656), (512, 49365), (576, 43880), (640, 39492), (720, 35104), (768, 32910), (960, 26328), (1097, 23040), (1152, 21940), (1280, 19746), (1440, 17552), (1536, 16455), (1920, 13164), (2194, 11520), (2304, 10970), (2560, 9873), (2880, 8776), (3291, 7680), (3840, 6582), (4388, 5760), (4608, 5485)]