163176960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21247}}^1$

素因数の和:21273

約数の個数: 80

約数和(自身を含む): 521680896

約数和(自身を除く): 358503936

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, 21247, 42494, 63741, 84988, 106235, 127482, 169976, 212470, 254964, 318705, 339952, 424940, 509928, 637410, 679904, 849880, 1019856, 1274820, 1359808, 1699760, 2039712, 2549640, 2719616, 3399520, 4079424, 5099280, 5439232, 6799040, 8158848, 10198560, 10878464, 13598080, 16317696, 20397120, 27196160, 32635392, 40794240, 54392320, 81588480, 163176960]

約数ペア:

[(1, 163176960), (2, 81588480), (3, 54392320), (4, 40794240), (5, 32635392), (6, 27196160), (8, 20397120), (10, 16317696), (12, 13598080), (15, 10878464), (16, 10198560), (20, 8158848), (24, 6799040), (30, 5439232), (32, 5099280), (40, 4079424), (48, 3399520), (60, 2719616), (64, 2549640), (80, 2039712), (96, 1699760), (120, 1359808), (128, 1274820), (160, 1019856), (192, 849880), (240, 679904), (256, 637410), (320, 509928), (384, 424940), (480, 339952), (512, 318705), (640, 254964), (768, 212470), (960, 169976), (1280, 127482), (1536, 106235), (1920, 84988), (2560, 63741), (3840, 42494), (7680, 21247)]