76709760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39953}}^1$

素因数の和:39975

約数の個数: 64

約数和(自身を含む): 244518480

約数和(自身を除く): 167808720

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, 39953, 79906, 119859, 159812, 199765, 239718, 319624, 399530, 479436, 599295, 639248, 799060, 958872, 1198590, 1278496, 1598120, 1917744, 2397180, 2556992, 3196240, 3835488, 4794360, 5113984, 6392480, 7670976, 9588720, 12784960, 15341952, 19177440, 25569920, 38354880, 76709760]

約数ペア:

[(1, 76709760), (2, 38354880), (3, 25569920), (4, 19177440), (5, 15341952), (6, 12784960), (8, 9588720), (10, 7670976), (12, 6392480), (15, 5113984), (16, 4794360), (20, 3835488), (24, 3196240), (30, 2556992), (32, 2397180), (40, 1917744), (48, 1598120), (60, 1278496), (64, 1198590), (80, 958872), (96, 799060), (120, 639248), (128, 599295), (160, 479436), (192, 399530), (240, 319624), (320, 239718), (384, 199765), (480, 159812), (640, 119859), (960, 79906), (1920, 39953)]