68551680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4491

約数の個数: 88

約数和(自身を含む): 219307392

約数和(自身を除く): 150755712

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, 4463, 5120, 7680, 8926, 13389, 15360, 17852, 22315, 26778, 35704, 44630, 53556, 66945, 71408, 89260, 107112, 133890, 142816, 178520, 214224, 267780, 285632, 357040, 428448, 535560, 571264, 714080, 856896, 1071120, 1142528, 1428160, 1713792, 2142240, 2285056, 2856320, 3427584, 4284480, 4570112, 5712640, 6855168, 8568960, 11425280, 13710336, 17137920, 22850560, 34275840, 68551680]

約数ペア:

[(1, 68551680), (2, 34275840), (3, 22850560), (4, 17137920), (5, 13710336), (6, 11425280), (8, 8568960), (10, 6855168), (12, 5712640), (15, 4570112), (16, 4284480), (20, 3427584), (24, 2856320), (30, 2285056), (32, 2142240), (40, 1713792), (48, 1428160), (60, 1142528), (64, 1071120), (80, 856896), (96, 714080), (120, 571264), (128, 535560), (160, 428448), (192, 357040), (240, 285632), (256, 267780), (320, 214224), (384, 178520), (480, 142816), (512, 133890), (640, 107112), (768, 89260), (960, 71408), (1024, 66945), (1280, 53556), (1536, 44630), (1920, 35704), (2560, 26778), (3072, 22315), (3840, 17852), (4463, 15360), (5120, 13389), (7680, 8926)]