124905480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 430721280

約数和(自身を除く): 305815800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 280, 420, 482, 617, 723, 840, 964, 1205, 1234, 1446, 1687, 1851, 1928, 2410, 2468, 2892, 3085, 3374, 3615, 3702, 4319, 4820, 4936, 5061, 5784, 6170, 6748, 7230, 7404, 8435, 8638, 9255, 9640, 10122, 12340, 12957, 13496, 14460, 14808, 16870, 17276, 18510, 20244, 21595, 24680, 25305, 25914, 28920, 33740, 34552, 37020, 40488, 43190, 50610, 51828, 64785, 67480, 74040, 86380, 101220, 103656, 129570, 148697, 172760, 202440, 259140, 297394, 446091, 518280, 594788, 743485, 892182, 1040879, 1189576, 1486970, 1784364, 2081758, 2230455, 2973940, 3122637, 3568728, 4163516, 4460910, 5204395, 5947880, 6245274, 8327032, 8921820, 10408790, 12490548, 15613185, 17843640, 20817580, 24981096, 31226370, 41635160, 62452740, 124905480]

約数ペア:

[(1, 124905480), (2, 62452740), (3, 41635160), (4, 31226370), (5, 24981096), (6, 20817580), (7, 17843640), (8, 15613185), (10, 12490548), (12, 10408790), (14, 8921820), (15, 8327032), (20, 6245274), (21, 5947880), (24, 5204395), (28, 4460910), (30, 4163516), (35, 3568728), (40, 3122637), (42, 2973940), (56, 2230455), (60, 2081758), (70, 1784364), (84, 1486970), (105, 1189576), (120, 1040879), (140, 892182), (168, 743485), (210, 594788), (241, 518280), (280, 446091), (420, 297394), (482, 259140), (617, 202440), (723, 172760), (840, 148697), (964, 129570), (1205, 103656), (1234, 101220), (1446, 86380), (1687, 74040), (1851, 67480), (1928, 64785), (2410, 51828), (2468, 50610), (2892, 43190), (3085, 40488), (3374, 37020), (3615, 34552), (3702, 33740), (4319, 28920), (4820, 25914), (4936, 25305), (5061, 24680), (5784, 21595), (6170, 20244), (6748, 18510), (7230, 17276), (7404, 16870), (8435, 14808), (8638, 14460), (9255, 13496), (9640, 12957), (10122, 12340)]