1528692840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{43777}}^1$

素因数の和:43891

約数の個数: 96

約数和(自身を含む): 5019585480

約数和(自身を除く): 3490892640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 43777, 87554, 131331, 175108, 218885, 262662, 350216, 393993, 437770, 525324, 656655, 787986, 875540, 1050648, 1313310, 1575972, 1751080, 1969965, 2626620, 3151944, 3939930, 4246369, 5253240, 7879860, 8492738, 12739107, 15759720, 16985476, 21231845, 25478214, 33970952, 38217321, 42463690, 50956428, 63695535, 76434642, 84927380, 101912856, 127391070, 152869284, 169854760, 191086605, 254782140, 305738568, 382173210, 509564280, 764346420, 1528692840]

約数ペア:

[(1, 1528692840), (2, 764346420), (3, 509564280), (4, 382173210), (5, 305738568), (6, 254782140), (8, 191086605), (9, 169854760), (10, 152869284), (12, 127391070), (15, 101912856), (18, 84927380), (20, 76434642), (24, 63695535), (30, 50956428), (36, 42463690), (40, 38217321), (45, 33970952), (60, 25478214), (72, 21231845), (90, 16985476), (97, 15759720), (120, 12739107), (180, 8492738), (194, 7879860), (291, 5253240), (360, 4246369), (388, 3939930), (485, 3151944), (582, 2626620), (776, 1969965), (873, 1751080), (970, 1575972), (1164, 1313310), (1455, 1050648), (1746, 875540), (1940, 787986), (2328, 656655), (2910, 525324), (3492, 437770), (3880, 393993), (4365, 350216), (5820, 262662), (6984, 218885), (8730, 175108), (11640, 131331), (17460, 87554), (34920, 43777)]