65448960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4289

約数の個数: 88

約数和(自身を含む): 209383536

約数和(自身を除く): 143934576

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, 2560, 3072, 3840, 4261, 5120, 7680, 8522, 12783, 15360, 17044, 21305, 25566, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 136352, 170440, 204528, 255660, 272704, 340880, 409056, 511320, 545408, 681760, 818112, 1022640, 1090816, 1363520, 1636224, 2045280, 2181632, 2727040, 3272448, 4090560, 4363264, 5454080, 6544896, 8181120, 10908160, 13089792, 16362240, 21816320, 32724480, 65448960]

約数ペア:

[(1, 65448960), (2, 32724480), (3, 21816320), (4, 16362240), (5, 13089792), (6, 10908160), (8, 8181120), (10, 6544896), (12, 5454080), (15, 4363264), (16, 4090560), (20, 3272448), (24, 2727040), (30, 2181632), (32, 2045280), (40, 1636224), (48, 1363520), (60, 1090816), (64, 1022640), (80, 818112), (96, 681760), (120, 545408), (128, 511320), (160, 409056), (192, 340880), (240, 272704), (256, 255660), (320, 204528), (384, 170440), (480, 136352), (512, 127830), (640, 102264), (768, 85220), (960, 68176), (1024, 63915), (1280, 51132), (1536, 42610), (1920, 34088), (2560, 25566), (3072, 21305), (3840, 17044), (4261, 15360), (5120, 12783), (7680, 8522)]