234972960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 742416192

約数和(自身を除く): 507443232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 491, 982, 997, 1473, 1964, 1994, 2455, 2946, 2991, 3928, 3988, 4910, 4985, 5892, 5982, 7365, 7856, 7976, 9820, 9970, 11784, 11964, 14730, 14955, 15712, 15952, 19640, 19940, 23568, 23928, 29460, 29910, 31904, 39280, 39880, 47136, 47856, 58920, 59820, 78560, 79760, 95712, 117840, 119640, 159520, 235680, 239280, 478560, 489527, 979054, 1468581, 1958108, 2447635, 2937162, 3916216, 4895270, 5874324, 7342905, 7832432, 9790540, 11748648, 14685810, 15664864, 19581080, 23497296, 29371620, 39162160, 46994592, 58743240, 78324320, 117486480, 234972960]

約数ペア:

[(1, 234972960), (2, 117486480), (3, 78324320), (4, 58743240), (5, 46994592), (6, 39162160), (8, 29371620), (10, 23497296), (12, 19581080), (15, 15664864), (16, 14685810), (20, 11748648), (24, 9790540), (30, 7832432), (32, 7342905), (40, 5874324), (48, 4895270), (60, 3916216), (80, 2937162), (96, 2447635), (120, 1958108), (160, 1468581), (240, 979054), (480, 489527), (491, 478560), (982, 239280), (997, 235680), (1473, 159520), (1964, 119640), (1994, 117840), (2455, 95712), (2946, 79760), (2991, 78560), (3928, 59820), (3988, 58920), (4910, 47856), (4985, 47136), (5892, 39880), (5982, 39280), (7365, 31904), (7856, 29910), (7976, 29460), (9820, 23928), (9970, 23568), (11784, 19940), (11964, 19640), (14730, 15952), (14955, 15712)]