484661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4051}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 1455802560

約数和(自身を除く): 971140920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3988, 4051, 4985, 5982, 7976, 8102, 9970, 11964, 12153, 14955, 16204, 19940, 20255, 23928, 24306, 29910, 32408, 39880, 40510, 48612, 59820, 60765, 81020, 97224, 119640, 121530, 162040, 243060, 486120, 4038847, 8077694, 12116541, 16155388, 20194235, 24233082, 32310776, 40388470, 48466164, 60582705, 80776940, 96932328, 121165410, 161553880, 242330820, 484661640]

約数ペア:

[(1, 484661640), (2, 242330820), (3, 161553880), (4, 121165410), (5, 96932328), (6, 80776940), (8, 60582705), (10, 48466164), (12, 40388470), (15, 32310776), (20, 24233082), (24, 20194235), (30, 16155388), (40, 12116541), (60, 8077694), (120, 4038847), (997, 486120), (1994, 243060), (2991, 162040), (3988, 121530), (4051, 119640), (4985, 97224), (5982, 81020), (7976, 60765), (8102, 59820), (9970, 48612), (11964, 40510), (12153, 39880), (14955, 32408), (16204, 29910), (19940, 24306), (20255, 23928)]