2912797560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{105997}}^1$

素因数の和:106240

約数の個数: 64

約数和(自身を含む): 8776634400

約数和(自身を除く): 5863836840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 105997, 211994, 317991, 423988, 529985, 635982, 847976, 1059970, 1271964, 1589955, 2119940, 2543928, 3179910, 4239880, 6359820, 12719640, 24273313, 48546626, 72819939, 97093252, 121366565, 145639878, 194186504, 242733130, 291279756, 364099695, 485466260, 582559512, 728199390, 970932520, 1456398780, 2912797560]

約数ペア:

[(1, 2912797560), (2, 1456398780), (3, 970932520), (4, 728199390), (5, 582559512), (6, 485466260), (8, 364099695), (10, 291279756), (12, 242733130), (15, 194186504), (20, 145639878), (24, 121366565), (30, 97093252), (40, 72819939), (60, 48546626), (120, 24273313), (229, 12719640), (458, 6359820), (687, 4239880), (916, 3179910), (1145, 2543928), (1374, 2119940), (1832, 1589955), (2290, 1271964), (2748, 1059970), (3435, 847976), (4580, 635982), (5496, 529985), (6870, 423988), (9160, 317991), (13740, 211994), (27480, 105997)]