1561774080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{50839}}^1$

素因数の和:50869

約数の個数: 96

約数和(自身を含む): 4996555200

約数和(自身を除く): 3434781120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 50839, 101678, 152517, 203356, 254195, 305034, 406712, 508390, 610068, 762585, 813424, 1016780, 1220136, 1525170, 1626848, 2033560, 2440272, 3050340, 3253696, 4067120, 4880544, 6100680, 6507392, 8134240, 9761088, 12201360, 13014784, 16268480, 19522176, 24402720, 26029568, 32536960, 39044352, 48805440, 52059136, 65073920, 78088704, 97610880, 104118272, 130147840, 156177408, 195221760, 260295680, 312354816, 390443520, 520591360, 780887040, 1561774080]

約数ペア:

[(1, 1561774080), (2, 780887040), (3, 520591360), (4, 390443520), (5, 312354816), (6, 260295680), (8, 195221760), (10, 156177408), (12, 130147840), (15, 104118272), (16, 97610880), (20, 78088704), (24, 65073920), (30, 52059136), (32, 48805440), (40, 39044352), (48, 32536960), (60, 26029568), (64, 24402720), (80, 19522176), (96, 16268480), (120, 13014784), (128, 12201360), (160, 9761088), (192, 8134240), (240, 6507392), (256, 6100680), (320, 4880544), (384, 4067120), (480, 3253696), (512, 3050340), (640, 2440272), (768, 2033560), (960, 1626848), (1024, 1525170), (1280, 1220136), (1536, 1016780), (1920, 813424), (2048, 762585), (2560, 610068), (3072, 508390), (3840, 406712), (5120, 305034), (6144, 254195), (7680, 203356), (10240, 152517), (15360, 101678), (30720, 50839)]