4405071480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{5171}}^1$

素因数の和:5445

約数の個数: 128

約数和(自身を含む): 13703731200

約数和(自身を除く): 9298659720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 229, 248, 310, 372, 458, 465, 620, 687, 744, 916, 930, 1145, 1240, 1374, 1832, 1860, 2290, 2748, 3435, 3720, 4580, 5171, 5496, 6870, 7099, 9160, 10342, 13740, 14198, 15513, 20684, 21297, 25855, 27480, 28396, 31026, 35495, 41368, 42594, 51710, 56792, 62052, 70990, 77565, 85188, 103420, 106485, 124104, 141980, 155130, 160301, 170376, 206840, 212970, 283960, 310260, 320602, 425940, 480903, 620520, 641204, 801505, 851880, 961806, 1184159, 1282408, 1603010, 1923612, 2368318, 2404515, 3206020, 3552477, 3847224, 4736636, 4809030, 5920795, 6412040, 7104954, 9473272, 9618060, 11841590, 14209908, 17762385, 19236120, 23683180, 28419816, 35524770, 36708929, 47366360, 71049540, 73417858, 110126787, 142099080, 146835716, 183544645, 220253574, 293671432, 367089290, 440507148, 550633935, 734178580, 881014296, 1101267870, 1468357160, 2202535740, 4405071480]

約数ペア:

[(1, 4405071480), (2, 2202535740), (3, 1468357160), (4, 1101267870), (5, 881014296), (6, 734178580), (8, 550633935), (10, 440507148), (12, 367089290), (15, 293671432), (20, 220253574), (24, 183544645), (30, 146835716), (31, 142099080), (40, 110126787), (60, 73417858), (62, 71049540), (93, 47366360), (120, 36708929), (124, 35524770), (155, 28419816), (186, 23683180), (229, 19236120), (248, 17762385), (310, 14209908), (372, 11841590), (458, 9618060), (465, 9473272), (620, 7104954), (687, 6412040), (744, 5920795), (916, 4809030), (930, 4736636), (1145, 3847224), (1240, 3552477), (1374, 3206020), (1832, 2404515), (1860, 2368318), (2290, 1923612), (2748, 1603010), (3435, 1282408), (3720, 1184159), (4580, 961806), (5171, 851880), (5496, 801505), (6870, 641204), (7099, 620520), (9160, 480903), (10342, 425940), (13740, 320602), (14198, 310260), (15513, 283960), (20684, 212970), (21297, 206840), (25855, 170376), (27480, 160301), (28396, 155130), (31026, 141980), (35495, 124104), (41368, 106485), (42594, 103420), (51710, 85188), (56792, 77565), (62052, 70990)]