126724480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8651

約数の個数: 64

約数和(自身を含む): 316159200

約数和(自身を除く): 189434720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 8609, 14720, 17218, 34436, 43045, 68872, 86090, 137744, 172180, 198007, 275488, 344360, 396014, 550976, 688720, 792028, 990035, 1101952, 1377440, 1584056, 1980070, 2754880, 3168112, 3960140, 5509760, 6336224, 7920280, 12672448, 15840560, 25344896, 31681120, 63362240, 126724480]

約数ペア:

[(1, 126724480), (2, 63362240), (4, 31681120), (5, 25344896), (8, 15840560), (10, 12672448), (16, 7920280), (20, 6336224), (23, 5509760), (32, 3960140), (40, 3168112), (46, 2754880), (64, 1980070), (80, 1584056), (92, 1377440), (115, 1101952), (128, 990035), (160, 792028), (184, 688720), (230, 550976), (320, 396014), (368, 344360), (460, 275488), (640, 198007), (736, 172180), (920, 137744), (1472, 86090), (1840, 68872), (2944, 43045), (3680, 34436), (7360, 17218), (8609, 14720)]