872808960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{113647}}^1$

素因数の和:113673

約数の個数: 80

約数和(自身を含む): 2790285696

約数和(自身を除く): 1917476736

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, 1280, 1536, 1920, 2560, 3840, 7680, 113647, 227294, 340941, 454588, 568235, 681882, 909176, 1136470, 1363764, 1704705, 1818352, 2272940, 2727528, 3409410, 3636704, 4545880, 5455056, 6818820, 7273408, 9091760, 10910112, 13637640, 14546816, 18183520, 21820224, 27275280, 29093632, 36367040, 43640448, 54550560, 58187264, 72734080, 87280896, 109101120, 145468160, 174561792, 218202240, 290936320, 436404480, 872808960]

約数ペア:

[(1, 872808960), (2, 436404480), (3, 290936320), (4, 218202240), (5, 174561792), (6, 145468160), (8, 109101120), (10, 87280896), (12, 72734080), (15, 58187264), (16, 54550560), (20, 43640448), (24, 36367040), (30, 29093632), (32, 27275280), (40, 21820224), (48, 18183520), (60, 14546816), (64, 13637640), (80, 10910112), (96, 9091760), (120, 7273408), (128, 6818820), (160, 5455056), (192, 4545880), (240, 3636704), (256, 3409410), (320, 2727528), (384, 2272940), (480, 1818352), (512, 1704705), (640, 1363764), (768, 1136470), (960, 909176), (1280, 681882), (1536, 568235), (1920, 454588), (2560, 340941), (3840, 227294), (7680, 113647)]