4785385680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214399}}^1$

素因数の和:214449

約数の個数: 120

約数和(自身を含む): 16589414400

約数和(自身を除く): 11804028720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 214399, 428798, 643197, 857596, 1071995, 1286394, 1715192, 1929591, 2143990, 2572788, 3215985, 3430384, 3859182, 4287980, 5145576, 6431970, 6646369, 7718364, 8575960, 9647955, 10291152, 12863940, 13292738, 15436728, 17151920, 19295910, 19939107, 25727880, 26585476, 30873456, 33231845, 38591820, 39878214, 51455760, 53170952, 59817321, 66463690, 77183640, 79756428, 99695535, 106341904, 119634642, 132927380, 154367280, 159512856, 199391070, 239269284, 265854760, 299086605, 319025712, 398782140, 478538568, 531709520, 598173210, 797564280, 957077136, 1196346420, 1595128560, 2392692840, 4785385680]

約数ペア:

[(1, 4785385680), (2, 2392692840), (3, 1595128560), (4, 1196346420), (5, 957077136), (6, 797564280), (8, 598173210), (9, 531709520), (10, 478538568), (12, 398782140), (15, 319025712), (16, 299086605), (18, 265854760), (20, 239269284), (24, 199391070), (30, 159512856), (31, 154367280), (36, 132927380), (40, 119634642), (45, 106341904), (48, 99695535), (60, 79756428), (62, 77183640), (72, 66463690), (80, 59817321), (90, 53170952), (93, 51455760), (120, 39878214), (124, 38591820), (144, 33231845), (155, 30873456), (180, 26585476), (186, 25727880), (240, 19939107), (248, 19295910), (279, 17151920), (310, 15436728), (360, 13292738), (372, 12863940), (465, 10291152), (496, 9647955), (558, 8575960), (620, 7718364), (720, 6646369), (744, 6431970), (930, 5145576), (1116, 4287980), (1240, 3859182), (1395, 3430384), (1488, 3215985), (1860, 2572788), (2232, 2143990), (2480, 1929591), (2790, 1715192), (3720, 1286394), (4464, 1071995), (5580, 857596), (7440, 643197), (11160, 428798), (22320, 214399)]