248670540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2411}}^1$

素因数の和:2620

約数の個数: 96

約数和(自身を含む): 778014720

約数和(自身を除く): 529344180

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, 2411, 2865, 3438, 3820, 4822, 5157, 5730, 6876, 7233, 8595, 9644, 10314, 11460, 12055, 14466, 17190, 20628, 21699, 24110, 25785, 28932, 34380, 36165, 43398, 48220, 51570, 65097, 72330, 86796, 103140, 108495, 130194, 144660, 216990, 260388, 325485, 433980, 460501, 650970, 921002, 1301940, 1381503, 1842004, 2302505, 2763006, 4144509, 4605010, 5526012, 6907515, 8289018, 9210020, 12433527, 13815030, 16578036, 20722545, 24867054, 27630060, 41445090, 49734108, 62167635, 82890180, 124335270, 248670540]

約数ペア:

[(1, 248670540), (2, 124335270), (3, 82890180), (4, 62167635), (5, 49734108), (6, 41445090), (9, 27630060), (10, 24867054), (12, 20722545), (15, 16578036), (18, 13815030), (20, 12433527), (27, 9210020), (30, 8289018), (36, 6907515), (45, 5526012), (54, 4605010), (60, 4144509), (90, 2763006), (108, 2302505), (135, 1842004), (180, 1381503), (191, 1301940), (270, 921002), (382, 650970), (540, 460501), (573, 433980), (764, 325485), (955, 260388), (1146, 216990), (1719, 144660), (1910, 130194), (2292, 108495), (2411, 103140), (2865, 86796), (3438, 72330), (3820, 65097), (4822, 51570), (5157, 48220), (5730, 43398), (6876, 36165), (7233, 34380), (8595, 28932), (9644, 25785), (10314, 24110), (11460, 21699), (12055, 20628), (14466, 17190)]