247432860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2399}}^1$

素因数の和:2608

約数の個数: 96

約数和(自身を含む): 774144000

約数和(自身を除く): 526711140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 764, 955, 1146, 1719, 1910, 2292, 2399, 2865, 3438, 3820, 4798, 5157, 5730, 6876, 7197, 8595, 9596, 10314, 11460, 11995, 14394, 17190, 20628, 21591, 23990, 25785, 28788, 34380, 35985, 43182, 47980, 51570, 64773, 71970, 86364, 103140, 107955, 129546, 143940, 215910, 259092, 323865, 431820, 458209, 647730, 916418, 1295460, 1374627, 1832836, 2291045, 2749254, 4123881, 4582090, 5498508, 6873135, 8247762, 9164180, 12371643, 13746270, 16495524, 20619405, 24743286, 27492540, 41238810, 49486572, 61858215, 82477620, 123716430, 247432860]

約数ペア:

[(1, 247432860), (2, 123716430), (3, 82477620), (4, 61858215), (5, 49486572), (6, 41238810), (9, 27492540), (10, 24743286), (12, 20619405), (15, 16495524), (18, 13746270), (20, 12371643), (27, 9164180), (30, 8247762), (36, 6873135), (45, 5498508), (54, 4582090), (60, 4123881), (90, 2749254), (108, 2291045), (135, 1832836), (180, 1374627), (191, 1295460), (270, 916418), (382, 647730), (540, 458209), (573, 431820), (764, 323865), (955, 259092), (1146, 215910), (1719, 143940), (1910, 129546), (2292, 107955), (2399, 103140), (2865, 86364), (3438, 71970), (3820, 64773), (4798, 51570), (5157, 47980), (5730, 43182), (6876, 35985), (7197, 34380), (8595, 28788), (9596, 25785), (10314, 23990), (11460, 21591), (11995, 20628), (14394, 17190)]