85543680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22277}}^1$

素因数の和:22301

約数の個数: 72

約数和(自身を含む): 273217392

約数和(自身を除く): 187673712

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, 640, 768, 960, 1280, 1920, 3840, 22277, 44554, 66831, 89108, 111385, 133662, 178216, 222770, 267324, 334155, 356432, 445540, 534648, 668310, 712864, 891080, 1069296, 1336620, 1425728, 1782160, 2138592, 2673240, 2851456, 3564320, 4277184, 5346480, 5702912, 7128640, 8554368, 10692960, 14257280, 17108736, 21385920, 28514560, 42771840, 85543680]

約数ペア:

[(1, 85543680), (2, 42771840), (3, 28514560), (4, 21385920), (5, 17108736), (6, 14257280), (8, 10692960), (10, 8554368), (12, 7128640), (15, 5702912), (16, 5346480), (20, 4277184), (24, 3564320), (30, 2851456), (32, 2673240), (40, 2138592), (48, 1782160), (60, 1425728), (64, 1336620), (80, 1069296), (96, 891080), (120, 712864), (128, 668310), (160, 534648), (192, 445540), (240, 356432), (256, 334155), (320, 267324), (384, 222770), (480, 178216), (640, 133662), (768, 111385), (960, 89108), (1280, 66831), (1920, 44554), (3840, 22277)]