2706915840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{352463}}^1$

素因数の和:352489

約数の個数: 80

約数和(自身を含む): 8653696128

約数和(自身を除く): 5946780288

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, 352463, 704926, 1057389, 1409852, 1762315, 2114778, 2819704, 3524630, 4229556, 5286945, 5639408, 7049260, 8459112, 10573890, 11278816, 14098520, 16918224, 21147780, 22557632, 28197040, 33836448, 42295560, 45115264, 56394080, 67672896, 84591120, 90230528, 112788160, 135345792, 169182240, 180461056, 225576320, 270691584, 338364480, 451152640, 541383168, 676728960, 902305280, 1353457920, 2706915840]

約数ペア:

[(1, 2706915840), (2, 1353457920), (3, 902305280), (4, 676728960), (5, 541383168), (6, 451152640), (8, 338364480), (10, 270691584), (12, 225576320), (15, 180461056), (16, 169182240), (20, 135345792), (24, 112788160), (30, 90230528), (32, 84591120), (40, 67672896), (48, 56394080), (60, 45115264), (64, 42295560), (80, 33836448), (96, 28197040), (120, 22557632), (128, 21147780), (160, 16918224), (192, 14098520), (240, 11278816), (256, 10573890), (320, 8459112), (384, 7049260), (480, 5639408), (512, 5286945), (640, 4229556), (768, 3524630), (960, 2819704), (1280, 2114778), (1536, 1762315), (1920, 1409852), (2560, 1057389), (3840, 704926), (7680, 352463)]